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SOC 2 cost calculator: audit cost and timeline for SOC 2, ISO 27001, HIPAA, GDPR and DORA

Estimate first-year cost, internal effort and calendar time as a low, likely and high range. These are estimates, not quotes.

Runs in your browser. Your inputs are not uploaded.Open formulaEstimates updated November 2026
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Open your browser's network tab and change an input: nothing is sent. The page computes with the formulas and the dated price table below. Some entries in that table could not be checked against an official page and are labelled. The same engine answers the API and the MCP tool, so you can reproduce any scenario from code.

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Your inputs

Frameworks
Frameworks
Frameworks that share controls are bundled: the second and later ones cost less effort than they would alone.
Company
Picks the size band for fees: up to 10, 11 to 50, 51 to 150, 151 to 500, over 500.
Scales access-review and change-management effort. Cannot exceed the company headcount.
Recorded with the result. The published guides give no stack-specific adjustment, so it does not change the estimate.
Sets the price of the annual penetration test. Every system in scope also adds evidence work.
Controls already in place
Controls already in place
Tick what you already have. The unticked controls form the gap list and drive effort and readiness time.
Audit plan
As soon as possible adds a rush premium on auditor and advisory fees.
3, 6, 9 or 12 months. Applies to SOC 2 Type 2 only.
Scope
Loaded cost of an internal hour, including salary, benefits and overhead.

Expect $46,340 to $151,680 (likely $86,200) and about 45 weeks to receive a SOC 2 Type 2 report.

  • Heads-up:Ranges are heuristic estimates, not quotes or audit advice.
  • Heads-up:The dataset has low confidence: its ranges are heuristics built by hand from published cost guides, not price lists or quotes.
  • Note:Not checked against an official source: SOC 2 Type 2, hours per control, automation software prices, penetration test prices, low and high hours multipliers, engineering scale, timeline model. They were derived from published guides; see the data table for each row's basis.
First-year cost, likely
$86,200
Range $46,340 to $151,680. A heuristic estimate, not a quote.
Internal effort
262 hours
Range 183 to 367 hours
Time to the last deliverable
45 weeks
Range 37 to 56 weeks, to receive a SOC 2 Type 2 report
Readiness today
8%
1 of 12 controls in place

First-year cost by line, low to high

Pale bar: low to high. Dark mark: likely. Total $86,200 likely ($46,340 to $151,680).

Timeline, phase by phase

010203040Weeks from the start of readiness workReadiness work (shared)Readiness work (shared): weeks 0 to 1313 wkSOC 2 Type 2 observation window (critical path)SOC 2 Type 2 observation window (critical path): weeks 13 to 3926 wkSOC 2 Type 2 fieldwork and report (critical path)SOC 2 Type 2 fieldwork and report (critical path): weeks 39 to 456 wk
  • Shared readiness work
  • Critical-path phases (outlined)
  • Other audits (run in parallel)

Likely 45 weeks; low 37 weeks, high 56 weeks. The low and high cases stretch the readiness phase only. Audits for several frameworks run in parallel, so the longest chain sets the date.

Longer than your window The likely 45 weeks is 19 weeks longer than 3 to 6 months (up to 26 weeks).

Where the effort goes: readiness gaps

Readiness 8% 11 of 12 controls are missing. The largest, by estimated hours, are below.

6 more missing controls are counted in the total. The full list is in the CSV export.

Hours are scaled by your engineering headcount (factor 1) and by whether you use automation. Dataset hours per control are unverified estimates.

What you actually receive, named honestly
FrameworkDeliverableA certification?Note
SOC 2 Type 2SOC 2 Type 2 reportNoAn attestation report issued by a CPA firm on how your controls operated over an observation window. It is not a certification, and it covers a period, so it is renewed about every 12 months.
After year one: what keeps recurring
ItemLowLikelyHigh
Renewal audits and software, per year$23,000$50,000$100,000
Annual penetration test (separate, not in the line above)$5,000$10,000$15,000
What would shorten it or cost less (each change tried on its own)
ChangeWeeks savedFirst-year cost change
Use a 3-month SOC 2 Type 2 observation window (check that your buyers accept it)13No change
Have the 3 largest gaps closed before the audit clock starts (written security policies, central logging and monitoring, vendor risk management)2-$7,400

First-year cost or timeline as one input changes

Calculating the range…

How it is calculated

Size band and readiness

band = bracket(headcount): up to 10, 11 to 50, 51 to 150, 151 to 500, over 500
readiness score = controls present ÷ 12
gap list = missing controls, largest dataset effort first

Internal effort

H = (Σ e_g × s + Σ b_f × (1 − o_f)) × m
C_internal = H × hourly cost

e_g = dataset hours for each missing control g
s = scale for the engineering headcount (1.0 at about 20 engineers)
b_f = base hours for framework f; o_f = its overlap with the first selected framework (0 for the first)
m = 1 with automation, the no-automation multiplier without it
low and high use the dataset's hours multipliers (default 0.7 and 1.4)

First-year cost

external = Σ fees per framework (auditor, certification body, assessor, legal)
         × (1 + rush %) when the audit is needed as soon as possible
         + automation software (if used) + one penetration test a year (if a framework expects it)
first year = external + C_internal
Each part is a [low, likely, high] range for the size band; the totals add the lows, the likelies and the highs.

Timeline

readiness = (base weeks + 1 week per missing control) × 0.7 with automation
SOC 2 Type 2 path = readiness + observation window + fieldwork and report
ISO 27001 path = readiness + stage 1 + gap + stage 2 + certification decision
Other paths = readiness + assessment and report
Frameworks share readiness and run their audits in parallel; the longest path is the critical path.

Recurring cost after year one

recurring = Σ annual renewal or surveillance fees per framework (SOC 2 counted once) + automation software
The annual penetration test is shown separately.

Assumptions

  • Every figure is a heuristic range built by hand from published cost and timeline guides by compliance vendors, auditors and certification bodies. There are no official price lists, and none of the cost data is verified against one.
  • Low and high take the ends of the published ranges nearest your size band; likely is a judgement between them. The data table shows each row's basis and sources.
  • Estimates exclude taxes, travel and expenses, retests, remediation tooling beyond the software line, legal fees beyond the framework rows, and cyber insurance.
  • One penetration test a year is included when any selected framework expects one, even if you already ticked "penetration test completed": the test is annual. The tick still removes its effort hours from the gap list.
  • The first selected framework (in the order SOC 2 Type 1, SOC 2 Type 2, ISO 27001, HIPAA, GDPR, DORA) carries its full base hours; each later one is discounted by its overlap with the first.
  • All 12 controls count as gaps for every framework. The model does not map controls to frameworks one by one.
  • Internal hours are for a team of about 20 engineers and scale with the engineering headcount you enter. The cost of an internal hour is the loaded rate you enter.
  • The observation window changes the timeline only, not the cost. Cloud stack is recorded but does not change any number.
  • Timelines are weeks from kickoff. The page converts them to a calendar date from today's date.

The data behind it

First-year fee ranges by company size (USD, heuristic, not quotes). * = this band goes beyond the sources
FrameworkFeeUp to 10 people (low / likely / high)11 to 50 people (low / likely / high)51 to 150 people (low / likely / high)151 to 500 people (low / likely / high)Over 500 people (low / likely / high)Checked against an official price list
SOC 2 Type 1SOC 2 auditor (CPA firm) fee$5,000 / $8,000 / $12,000$5,000 / $10,000 / $15,000$8,000 / $15,000 / $25,000$20,000 / $30,000 / $60,000$30,000 / $60,000 / $120,000No
SOC 2 Type 2SOC 2 auditor (CPA firm) fee$7,000 / $12,000 / $20,000$10,000 / $17,000 / $30,000$15,000 / $25,000 / $50,000$30,000 / $50,000 / $100,000$60,000 / $120,000 / $250,000No
ISO 27001ISO 27001 certification body fee$5,600 / $10,000 / $15,000$8,000 / $13,000 / $17,000$12,000 / $20,000 / $30,000$20,000 / $30,000 / $50,000$30,000 / $50,000 / $80,000No
HIPAAHIPAA risk analysis and assessor fee$3,000 / $6,000 / $12,000$4,000 / $8,000 / $15,000$6,000 / $12,000 / $20,000$10,000 / $20,000 / $40,000$20,000 / $40,000 / $60,000No
GDPRGDPR legal, DPO and advisory support$5,000 / $16,900 / $22,500$11,300 / $22,500 / $39,400$22,500 / $39,400 / $56,300$39,400 / $56,300 / $75,000$56,300 / $150,000 / $450,000 *No
DORADORA assessor, advisory and legal support$11,300 / $22,500 / $33,800$11,300 / $22,500 / $33,800$33,800 / $73,200 / $112,700$33,800 / $73,200 / $112,700 *$112,700 / $225,400 / $1,126,700 *No
Annual cost after year one (renewal audit or surveillance), by company size
FrameworkUp to 10 people (low / likely / high)11 to 50 people (low / likely / high)51 to 150 people (low / likely / high)151 to 500 people (low / likely / high)Over 500 people (low / likely / high)
SOC 2 Type 1$7,000 / $12,000 / $20,000$10,000 / $17,000 / $30,000$15,000 / $25,000 / $50,000$30,000 / $50,000 / $100,000$60,000 / $120,000 / $250,000
SOC 2 Type 2$7,000 / $12,000 / $20,000$10,000 / $17,000 / $30,000$15,000 / $25,000 / $50,000$30,000 / $50,000 / $100,000$60,000 / $120,000 / $250,000
ISO 27001$2,000 / $3,500 / $5,000$2,500 / $4,500 / $6,000$3,500 / $5,500 / $9,000$6,000 / $9,000 / $15,000$9,000 / $15,000 / $24,000
HIPAA$900.00 / $2,400 / $6,000$1,200 / $3,200 / $7,500$1,800 / $4,800 / $10,000$3,000 / $8,000 / $20,000$6,000 / $16,000 / $30,000
GDPR$1,000 / $5,100 / $9,000$2,300 / $6,800 / $15,800$4,500 / $11,800 / $22,500$7,900 / $16,900 / $30,000$11,300 / $45,000 / $180,000 *
DORA$11,300 / $28,200 / $45,100$11,300 / $28,200 / $45,100$33,800 / $73,200 / $112,700$33,800 / $73,200 / $112,700 *$112,700 / $225,400 / $1,126,700 *
Compliance automation software per year, by company size
ItemUp to 10 people (low / likely / high)11 to 50 people (low / likely / high)51 to 150 people (low / likely / high)151 to 500 people (low / likely / high)Over 500 people (low / likely / high)
Automation platform subscription$4,000 / $10,000 / $20,000$5,000 / $15,000 / $28,000$8,000 / $25,000 / $50,000$15,000 / $40,000 / $80,000$55,000 / $100,000 / $250,000
One penetration test, by product scope
ScopeLow / likely / high
Single product$5,000 / $10,000 / $15,000
Multiple products$8,000 / $20,000 / $30,000
Multi-region platform$25,000 / $50,000 / $100,000
What you receive, and whether the label was checked against an official page
FrameworkDeliverableA certification?Label checkedBase effort (hours)Weeks: readiness / audit phases
SOC 2 Type 1SOC 2 Type 1 reportNoNo408 / 6
SOC 2 Type 2SOC 2 Type 2 reportNoNo808 / 6
ISO 27001ISO 27001 certificate (3-year cycle, annual surveillance)YesNo12012 / 12
HIPAAHIPAA risk analysis and documented safeguards (no official certification)NoYes (official source)606 / 5
GDPRGDPR compliance program with assessment (no mandatory certificate)NoYes (official source)806 / 4
DORADORA compliance program with assessment (no certificate)NoNo12012 / 6
Effort per missing control (hours, before scaling; heuristic)
ControlHoursChecked against an official source
Single sign-on and multi-factor authentication12No
Device management and endpoint protection16No
Vulnerability scanning and patching14No
Central logging and monitoring24No
Written security policies30No
Background checks6No
Vendor risk management20No
Incident response plan16No
Penetration test completed10No
Backups and disaster recovery tested20No
Security awareness training8No
Periodic access reviews18No
Overlap between frameworks (share of the second framework's base effort already covered by the first)
FirstSecondOverlapChecked
SOC 2 Type 1SOC 2 Type 280%No
SOC 2 Type 1ISO 2700155%No
SOC 2 Type 2ISO 2700155%No
SOC 2 Type 1HIPAA60%No
SOC 2 Type 2HIPAA60%No
SOC 2 Type 1GDPR40%No
SOC 2 Type 2GDPR40%No
SOC 2 Type 1DORA30%No
SOC 2 Type 2DORA30%No
ISO 27001HIPAA50%No
ISO 27001GDPR40%No
ISO 27001DORA40%No
HIPAAGDPR30%No
HIPAADORA20%No
GDPRDORA20%No
Model parameters
ParameterValueChecked against an official source
Rush premium on auditor and advisory fees when the audit is wanted as soon as possible20%No
Effort multiplier without automation software1.5xNo
Low and high effort multipliers0.7x / 1.4xNo
Engineering headcount scale (engineers: factor)0: 0.6, 5: 0.8, 20: 1, 50: 1.3, 150: 1.8, 500: 2.2No
Readiness weeks per missing control1No
Readiness time with automation software0.7xNo
Low and high readiness time0.35x / 1.8xNo
Longest wanted timeline (weeks): asap / 3 to 6 months / 6 to 12 months13 / 26 / 52Assumption
EUR to USD (ECB reference rate, used for euro-denominated sources)1.1267 on 2026-11-04Yes
Sources read on 2026-11-05. Published cost and timeline guides, not price lists. Every range was derived from them by hand; see each row's basis in the dataset file
PublisherKindUsed forLink
Secureframecompliance_vendorSOC 2 auditor fee ranges (Type 1 $5-20k, Type 2 $7-100k, Big 4 from $150k), penetration test about $15k, Type 2 observation window 3-12 months, report validity 12 months.https://secureframe.com/hub/soc-2/audit-cost
Vantacompliance_vendorSOC 2 audit fee typically $10k-$50k, preparation one to five months, observation window three to twelve months.https://www.vanta.com/collection/soc-2/audit/soc-2-audit-cost
Sprintocompliance_vendorAuditor fees by firm type, platform subscription by headcount, penetration test $1k-$15k, Type 1 report 4-8 weeks from kickoff, Type 2 timelines.https://sprinto.com/blog/soc-2-compliance-cost/
Dratacompliance_vendorType 1 and Type 2 auditor fees for small to midsize and large organisations, Type 2 costs 30-50% more than Type 1, penetration test $5k-$15k, first-year totals by company size, Type 1 1-3 months, Type 2 6-12 months.https://drata.com/blog/soc-2-audit-cost
Thoropasscompliance_vendorAuditor fee ranges for a startup, a 150-person fintech and a 1,000+ person healthcare enterprise; required penetration testing $8k-$30k (fintech) and $25k-$200k+ (healthcare enterprise); timelines by scenario.https://www.thoropass.com/blog/soc-2-audit-cost-a-guide
Scrutcompliance_vendorEngineering effort: 180-250 hours for implementation in small teams, 250-500 hours for mid-size engineering organisations, 40-80 hours of evidence preparation, 60-250 hours per year for annual audits.https://www.scrut.io/post/how-much-engineering-time-does-soc-2-compliance-cost
Dratacompliance_vendorISO 27001 Stage 1 and 2 audit about $15,000 for smaller businesses, at least $20,000 for larger ones, up to $50,000+; surveillance about $5,000 a year; three-year cycle; as little as six months to 12-18 months.https://drata.com/blog/iso-27001-certification-cost
Skyphercompliance_vendorCertification audit by an accredited body EUR 5,000-15,000; surveillance audits about 30% of the initial fee annually; recertification 60-70% of the original investment.https://blog.skypher.co/blog/iso-27001-certification-cost-guide
Bastioncompliance_vendorISO 27001 implementation 6-12 weeks by size, Stage 1 to Stage 2 gap 2-4 weeks, audit end to certificate 2-6 weeks, adding ISO 27001 to an existing SOC 2 takes 6-8 more weeks.https://bastion.tech/learn/iso27001/how-long-does-iso-27001-take
Bastioncompliance_vendorAudit days: Stage 1 1-3 days, Stage 2 2-5 days, surveillance 1-2 days (50-70% of initial); three-year certificate; 4-8 weeks scheduling lead time.https://bastion.tech/learn/iso27001/external-audits
Dratacompliance_vendorHIPAA readiness assessments $10k-$15k, full readiness project $10k-$40k+, onsite audits $40k+, third-party certification on top $10k-$40k+; no official HHS certification.https://drata.com/blog/hipaa-certification-cost
Accountable HQcompliance_vendorThird-party HIPAA risk analysis $3k-$15k, gap assessment $3k-$20k, onsite $15k-$60k for complex environments, reassessment 30-50% of the initial engagement, initial and annual costs by organisation size.https://www.accountablehq.com/post/how-much-does-it-cost-to-get-hipaa-certified-real-costs-for-compliance-and-training
U.S. Department of Health and Human ServicesofficialHHS FAQ 2003: no requirement to certify Security Rule compliance; HHS does not endorse or recognize private organisations' certifications.https://www.hhs.gov/hipaa/for-professionals/faq/2003/are-we-required-to-certify-our-organizations-compliance-with-the-standards/
Thoropasscompliance_vendorGDPR assessment and initial compliance cost ranges for small companies, outsourced DPO about $12,000 a year (example), legal reviews and DPAs for a mid-market example, timelines by company size.https://www.thoropass.com/blog/gdpr-audit-cost-a-guide
Bastioncompliance_vendorGDPR initial cost by size in euros (under 20 staff 10-20k, 20-100 staff 20-35k, 100+ staff 35-50k+), fractional DPO EUR 2-10k a year, ongoing EUR 5-20k a year.https://bastion.tech/learn/gdpr/gdpr-compliance-costs
Captain Compliancecompliance_vendorAnnual DPO cost by headcount: under 50 $40-80k, 50-250 $60-120k, over 250 $80-150k.https://captaincompliance.com/data-protection-officer-costs
European Data Protection BoardofficialEDPB: GDPR certification is a voluntary tool; the register lists approved mechanisms, seals and marks.https://www.edpb.europa.eu/registers/register-of-consistency-and-of-accountability-tools/certification-mechanisms-and-data_en
Bastioncompliance_vendorDORA cost tables for small firms and mid-sized financial entities (implementation, ongoing compliance, testing, external support, gap assessment, audit support, legal review). Currency is not printed in the tables; the page text speaks of euros.https://bastion.tech/learn/dora/dora-compliance-cost
Centraleyescompliance_vendorDORA fully applicable from 17 January 2025; large-institution programme budgets; more than EUR 1 million spent by 38-47% of surveyed CISOs; no certification scheme described.https://www.centraleyes.com/how-much-does-a-dora-certification-cost/
EUR-LexofficialRegulation (EU) 2022/2554 of 14 December 2022 on digital operational resilience for the financial sector; only the page metadata (title, dates) could be read.https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32022R2554
Bright Defensecompliance_vendorPenetration test price ranges by scope: single web application $5k-$15k (up to $30k), mid-range manual engagements $15k-$50k, large enterprise engagements above $100k.https://www.brightdefense.com/resources/penetration-testing-pricing
VendrmarketplaceVanta annual contract values by company size (observed purchases, February 2026).https://vendr.com/marketplace/vanta
VendrmarketplaceDrata annual contract values by company size (observed purchases, February 2026).https://www.vendr.com/marketplace/Drata
VendrmarketplaceSecureframe annual contract values by company size (observed purchases, February 2026).https://vendr.com/marketplace/secureframe
Secureframecompliance_vendorVendor claim of 90%+ overlap between SOC 2 and ISO 27001 controls and 80%+ between HIPAA and SOC 2 (control mapping, not effort).https://secureframe.com/newsroom/secureframe-custom-controls-and-frameworks.md
Tallyfy (A. Kothari)practitionerRoughly 65% overlap between SOC 2 and HIPAA control requirements, from the author's own control matrix.https://amitkoth.com/soc-2-hipaa-overlap/
The Art of ServicepractitionerSOC 2 covers about 93% of GDPR controls by mapping (directional, mapping-based).https://signals.theartofservice.com/compare/soc-2/gdpr/
European Central BankofficialEuro reference rate 1.1267 USD per EUR on 2026-11-04, used to convert euro figures to USD.https://www.ecb.europa.eu/stats/policy_and_exchange_rates/euro_reference_exchange_rates/html/eurofxref-graph-usd.en.html
Hidden gotchas
TopicWhat catches people out
SOC 2A SOC 2 report is an attestation by a CPA firm, not a certification. It covers a point in time (Type 1) or a period (Type 2), and buyers usually expect a new report about every 12 months.
Type 2 windowA Type 2 report needs an observation window of three to twelve months before the audit can finish, so it can never be done in a few weeks.
ScopeEvery system, product and environment in scope adds evidence work and can add to the penetration test.
ISO 27001ISO 27001 recurs: a certificate lasts three years, with an annual surveillance audit in years two and three and a full recertification after that.
HIPAAThere is no official HIPAA certificate. HHS does not endorse or recognize private certifications; the deliverable is a risk analysis and documented safeguards.
Automation toolsAutomation tools collect evidence and track controls. They do not pass the audit for you, and the auditor is still a separate bill.
Auditor choiceAuditor choice decides whether enterprise buyers accept the report. A cheap report that a key customer rejects costs more than a better-known firm.

Last updated 2026-11-05 (dataset 2026-Q4, refreshed quarterly). Entries marked unverified or modelled could not be checked against an official page.

Three ways to reduce this number

  1. Narrow the scope to one product and one environment before the audit starts.
  2. Bundle frameworks that share controls instead of running them one after another.
  3. Run the penetration test once and reuse the report across frameworks.

Use it from code

The same engine is available as a REST endpoint and as an MCP tool named calc_compliance_audit_cost_timeline_estimator. Your scenario as an API call:

curl -X POST 'https://api.x12i.com/v1/calc/compliance-audit-cost-timeline-estimator' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{
  "input": {
    "frameworks": [
      "soc2_type2"
    ],
    "headcount": 60,
    "engineering_headcount": 20,
    "cloud_stack": "aws",
    "product_scope": "single_product",
    "controls_present": [
      "sso_mfa"
    ],
    "audit_urgency": "3_6_months",
    "observation_months": 6,
    "use_compliance_automation": true,
    "handles_phi": false,
    "eu_data_subjects": false,
    "internal_hourly_cost_usd": 100
  },
  "options": {
    "explain": false
  }
}'

Schema: GET /v1/calc/compliance-audit-cost-timeline-estimator/schema

Frequently asked questions

How much does SOC 2 cost?

It depends on company size and scope. Published guides put the auditor's fee for a small or mid-size company's Type 2 report at roughly $12,000 to $20,000 and for large organizations at $30,000 to $100,000 or more, and first-year totals from about $25,000 for a small startup to over $200,000 for a large enterprise. This calculator adds software, a penetration test and your own time, and shows a low, likely and high range. They are estimates, not quotes: ask several auditors for written quotes.

How long does SOC 2 Type 2 take?

Preparation takes weeks to months depending on how many controls are missing (guides cite one to five months), then the observation window runs three to twelve months, then fieldwork and the report take a few weeks. With a six-month window, plan roughly seven to nine months from signing an auditor to the report. The calculator sums these phases and marks the longest path.

What is the difference between SOC 2 and ISO 27001?

SOC 2 is an attestation report written by a CPA firm. Type 1 covers the design of your controls at one point in time and Type 2 covers how they operated over a period. ISO 27001 is a certificate issued by an accredited certification body for your information security management system. It lasts three years, with annual surveillance audits. Many controls overlap, so doing both together costs less effort than doing them one after the other, but they are different deliverables and buyers ask for one or the other.