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guide7 min readUpdated: October 2025

Remediation vs. Retrofit vs. Rebuild: Strategic Accessibility

Compare remediation, retrofit, and rebuild strategies for accessibility. Cost analysis, timelines, and decision framework for post-demand letter guidance.

You've Been Sued. Now What?

An accessibility demand letter arrived, or worse, a lawsuit. Now you need to fix your website. But how? You have three strategic options: quick fixes (remediation), comprehensive overhaul (retrofit), or complete rebuild. Each has different costs, timelines, and legal implications. Choosing the wrong strategy can cost millions.

The Three Strategic Approaches

Fix only the violations found in the lawsuit. Band-aid approach. Audit entire site, fix all accessibility violations systematically, maintain current architecture. Complete redesign and rebuild with accessibility-first approach from ground up.

Option 1: Remediation (Quick Fixes)

Fix only the specific violations mentioned in the lawsuit or demand letter. Nothing more. Typical Remediation Budget: Fixed Violations (20-50 issues): Development time: 40-80 hours @ $150/hr = $6,000-$12,000 Testing & QA: 10 hours @ $150/hr = $1,500 Project management: 5 hours @ $100/hr = $500 TOTAL: $8,000-$14,000 Fast-track option (1 week): Additional rush fees: +$2,000-$5,000 TOTAL RUSH: $10,000-$19,000 One-time investment. No ongoing cost. Advantages Fast implementation Low cost Quick settlement signal Minimal disruption to site Demonstrates responsiveness Disadvantages Doesn't fix unstated violations (you WILL be sued again) Piecemeal fixes create technical debt Multiple bug fixes needed as overlays fail Users with disabilities still encounter barriers Doesn't solve underlying architectural issues High risk of lawsuits within 12 months Legal Risk High: Other violations remain unfixed Serial litigation: Expect more lawsuits Demonstrates inadequate accessibility commitment Settlement shows you knew about violations Courts may view remediation-only as bad faith Real-World Outcome Company fixes 10 violations in demand letter. Sued again 6 months later for 50 different violations on different pages. Total legal and remediation costs: $100,000+

1

Small violations (specific pages, specific issues)

2

Urgent settlement agreements

3

Limited budget and time

4

External pressure (lawsuit settlement, government mandate)

5

1-4 weeks for most violations

6

Fastest option

7

Can demonstrate good faith quickly

8

Fast implementation

9

Low cost

10

Quick settlement signal

11

Minimal disruption to site

12

Demonstrates responsiveness

13

Doesn't fix unstated violations (you WILL be sued again)

14

Piecemeal fixes create technical debt

15

Multiple bug fixes needed as overlays fail

16

Users with disabilities still encounter barriers

17

Doesn't solve underlying architectural issues

18

High risk of lawsuits within 12 months

19

High: Other violations remain unfixed

20

Serial litigation: Expect more lawsuits

21

Demonstrates inadequate accessibility commitment

22

Settlement shows you knew about violations

23

Courts may view remediation-only as bad faith

Option 2: Retrofit (Comprehensive Overhaul)

Conduct a full accessibility audit of entire site. Fix all violations systematically while keeping current architecture and codebase. Typical Retrofit Budget (50-100 pages): Audit (professional VPAT): Manual + automated testing: $3,000-$7,000 Remediation (estimated 200+ violations): Development: 200-400 hours @ $150/hr = $30,000-$60,000 Testing & QA: 40 hours @ $150/hr = $6,000 Project management: 20 hours @ $150/hr = $3,000 Accessibility review: 30 hours @ $200/hr = $6,000 Content update (alt text, captions): 80-120 hours @ $75/hr = $6,000-$9,000 Conformance Report: VPAT or detailed documentation: $1,000-$3,000 TOTAL: $55,000-$94,000 (4-6 month project) Ongoing annual review: $3,000-$5,000/year Advantages Comprehensive - fixes 95%+ of violations Prevents serial litigation Demonstrates serious commitment Improves user experience for all users Better SEO and performance Creates maintainable code for future development Professional VPAT provides legal documentation Disadvantages More expensive than remediation Longer timeline (2-6 months) Requires hiring specialists (if not in-house) May require temporary site limitations during rollout Architectural debt may limit fixes on some features Legal Advantages Demonstrates systematic, good-faith effort Professional VPAT shows due diligence Comprehensive fix reduces future litigation Can support defense: "We audited and fixed everything" Documented remediation timeline shows good faith Real-World Outcome Company invests $75,000 in comprehensive retrofit. Settles lawsuit. No additional suits for 2+ years. Accessibility becomes competitive advantage.

1

Medium to large sites with systemic violations

2

Settling litigation with confidence

3

2-3 year old sites with architectural debt

4

Building long-term accessibility into roadmap

5

2-6 months for most websites

6

Phased approach (critical → high → medium → low)

7

Can parallelize with ongoing business

8

Comprehensive - fixes 95%+ of violations

9

Prevents serial litigation

10

Demonstrates serious commitment

11

Improves user experience for all users

12

Better SEO and performance

13

Creates maintainable code for future development

14

Professional VPAT provides legal documentation

15

More expensive than remediation

16

Longer timeline (2-6 months)

17

Requires hiring specialists (if not in-house)

18

May require temporary site limitations during rollout

19

Architectural debt may limit fixes on some features

20

Demonstrates systematic, good-faith effort

21

Professional VPAT shows due diligence

22

Comprehensive fix reduces future litigation

23

Can support defense: "We audited and fixed everything"

24

Documented remediation timeline shows good faith

Option 3: Rebuild (Complete Redesign)

Complete redesign and rebuild of website with accessibility-first approach from the ground up. Typical Rebuild Budget (100+ pages, complex): Design (accessibility-first): UX/UI design: 200-400 hours @ $150/hr = $30,000-$60,000 Development (WCAG 2.1 from ground up): Frontend/backend: 800-1,600 hours @ $200/hr = $160,000-$320,000 Testing & QA: 100-200 hours @ $150/hr = $15,000-$30,000 Content migration & updates: Alt text, captions, refactoring: 200-300 hours @ $75/hr = $15,000-$22,500 Accessibility review & certification: Professional audit + VPAT: $5,000-$10,000 Training (internal team): Accessibility best practices: 40-60 hours @ $150/hr = $6,000-$9,000 Project management & coordination: 12-18 month project: 100-150 hours @ $200/hr = $20,000-$30,000 TOTAL: $251,000-$481,500 (complex site) Smaller site (20-50 pages): $100,000-$150,000 Ongoing: Built into regular development cycle Advantages 100% accessibility compliance (if done right) Modern, maintainable code Accessibility baked into every decision Better performance and SEO Future-proofs against litigation for 3-5+ years Improves brand reputation Increases conversion (accessible sites convert better) Easier to maintain long-term Disadvantages Very expensive ($100k-$500k+) Long timeline (6-18 months) Risk of launch delays Requires significant upfront investment Team must learn accessibility best practices Business continuity during transition Legal Advantages Demonstrates maximum good-faith effort Courts view rebuild as serious commitment Prevents all future accessibility litigation (if done right) Shows company prioritizes accessibility Professional team involvement documented Real-World Outcome Fortune 500 company sued for ADA violations. Invests $300,000 in complete rebuild. Launches accessibility-first site. Dismisses existing lawsuits. Becomes industry leader in accessibility. Attracts accessibility-conscious users.

1

Very old sites (5+ years old)

2

Deeply broken architecture (impossible to retrofit)

3

Platform/CMS changes needed for accessibility

4

Multiple lawsuits or government enforcement action

5

Building accessibility into core platform

6

6-18 months depending on site complexity

7

Parallel development (old site continues running)

8

Staged migration reduces risk

9

100% accessibility compliance (if done right)

10

Modern, maintainable code

11

Accessibility baked into every decision

12

Better performance and SEO

13

Future-proofs against litigation for 3-5+ years

14

Improves brand reputation

15

Increases conversion (accessible sites convert better)

16

Easier to maintain long-term

17

Very expensive ($100k-$500k+)

18

Long timeline (6-18 months)

19

Risk of launch delays

20

Requires significant upfront investment

21

Team must learn accessibility best practices

22

Business continuity during transition

23

Demonstrates maximum good-faith effort

24

Courts view rebuild as serious commitment

25

Prevents all future accessibility litigation (if done right)

26

Shows company prioritizes accessibility

27

Professional team involvement documented

Decision Framework: Which Approach?

1

Violations are isolated (specific pages, specific issues)

2

Settlement agreement is imminent

3

Time pressure is extreme (immediate demand response)

4

Budget is severely limited ($10k-$20k)

5

Site is small (under 25 pages)

6

Risk acceptance: You understand you'll likely be sued again

7

Violations are systemic but site architecture is sound

8

Site is 2-5 years old with reasonable tech stack

9

Timeline allows 2-6 months

10

Budget is $50k-$100k

11

Site is medium-sized (25-200 pages)

12

You want to prevent serial litigation

13

Building accessibility into long-term roadmap

14

Site is 5+ years old with architectural problems

15

Violations are pervasive and deeply rooted

16

Multiple lawsuits or government enforcement action

17

Budget allows $150k-$500k+

18

Timeline allows 6-18 months

19

Platform/CMS change is needed

20

You want to eliminate accessibility risk long-term

Negotiating Settlement with Strategy

1

Good faith commitment to accessibility

2

Realistic remediation timeline

3

Professional involvement in fixes

4

Documentation and VPAT

5

Demonstration of testing

6

Prevention plan for future violations

Ongoing Maintenance: All Three Require It

Regardless of initial approach, ongoing maintenance prevents regression:

1

Annual accessibility audit: $3-5K

2

New feature review: Build into dev cycle (no additional cost)

3

Quarterly spot checks: Internal team (2 hours/quarter)

4

User feedback loop: Monitor user complaints

5

Add accessibility review to QA process

6

Developer training on accessibility best practices

7

Accessibility checklist for all new features

8

Automated testing in CI/CD pipeline

The Hybrid Approach (Most Common)

1

Fix critical violations (keyboard traps, form labels)

2

Demonstrate immediate good faith

3

Meet settlement timeline demands

4

Budget: $10-15K

5

Comprehensive audit and systematic fixes

6

Professional VPAT creation

7

Budget: $40-80K

8

Accessibility in development process

9

Annual reviews

10

Annual budget: $3-5K

Put This Knowledge Into Practice

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Frequently Asked Questions

Why does web accessibility matter?

Web accessibility ensures people with disabilities can perceive, understand, navigate, and interact with websites. It also reduces legal risk and improves user experience for everyone.

What is WCAG?

WCAG (Web Content Accessibility Guidelines) are international standards published by the W3C that define how to make web content more accessible to people with disabilities.

More Resources

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