ISA Design Matrix: Terms, Options, and Safeguards

This page captures every key lever and open question under consideration.

Core Terms

Income Share Rate

Baseline: 7% flat rate

Alternative: Progressive brackets (e.g., 7% on first $150k, 3% thereafter)

Consideration: Flat rate is simpler but progressive brackets reduce drain in breakout years

Duration / Sunset

Default: Until age 65 (~24 years)

Alternatives: 5 years, 10 years, or 3× principal—whichever comes first

Trade-off: Longer duration provides more upside potential but creates longer-term obligation

Repayment Cap

Options: 2×, 3×, or 4× principal

Current Draft: No cap

Consideration: Cap protects against excessive payments but limits investor upside

Income Floor / Hardship Pause

Proposal: AGI thresholds ($50-60k) with automatic deferment

Purpose: Protects against payments during low-income periods

Implementation: Requires clear income verification and restart mechanisms

Buy-out Clause

Formula: 3× or 5× remaining balance

Timing: Available after 5 years

Purpose: Provides long-term autonomy while still returning substantial value to the backer

Optional Levers

Equity Kicker

Proposal: 1% of any venture exit > $10M

Rationale: Ensures investor benefits even if I minimize salary to build equity value

Example: If I pay myself $30k/year but build billion-dollar equity value, investor still participates

Sliding Scale / Capped Structure

Structure: 7% until investor receives 2-3× principal, then reduces to 1-2%

Total Cap: 10× return maximum

Benefit: Balances protecting me from eternal high payments while preserving meaningful upside

Income Threshold with Equity Override

Mechanism: Payments pause if earned income drops below threshold

Override: Investor still participates in equity value if I'm building wealth through ownership

Protection: Prevents gaming the system through artificially low salaries

Risk Mitigation

Early-Termination Triggers
  • Bankruptcy filing
  • Force majeure events
  • Permanent disability (with insurance payout)
  • Death (with life insurance payout)
Cure Periods

Missed Payments: 30-day grace period with notification

Documentation Delays: 60-day window for income verification

Dispute Resolution: 90-day arbitration period before legal action

Re-negotiation Window

Timing: After 5 years

Purpose: Allows adjustment based on actual performance and circumstances

Process: Mutual agreement required for any changes

Legal & Regulatory

SEC Classification

Question: Security vs. forward contract classification

Implications: Affects registration requirements and investor qualifications

Precedent: Limited case law on personal ISAs

CFPB Compliance

Focus: Consumer lending and ISA safe-harbor compliance

Reference: BloomTech CFPB consent order (2024)

Requirement: Clear disclosure of terms and risks

State Laws
  • Usury Laws: NY, CA, OH restrictions on interest rates
  • Wage Assignment: Ohio statute §4113.16
  • Garnishment: State-specific limits on income attachment
Tax Treatment

Options: Investment vs. loan vs. royalty classification

Impact: Different tax implications for both parties

Requirement: Professional tax counsel needed

Enforcement & Administration

Income Verification Stack
  • IRS transcript access
  • Bank aggregation API integration
  • Employer attestations
  • Annual self-reporting with audit rights
Escrow / Trustee

Option 1: Self-administered with quarterly reporting

Option 2: Third-party trustee for payment processing

Cost: Trustee fees vs. administrative burden

Insurance Requirements
  • Life insurance: $500k minimum coverage
  • Disability insurance: 60% income replacement
  • Premium responsibility: Split or investor-funded
  • Beneficiary designation: Investor as primary

Capital Stack Options

Single Angel vs. Pooled SPV

Single Angel: Direct relationship, simpler structure

Pooled SPV: Multiple smaller investors, more complex but broader appeal

Preference: Single relationship for simplicity and alignment

Tokenized Tranche

Regulation CF: Micro-backers under $1,000 each

Platform: Republic, StartEngine, or similar

Complexity: Significant regulatory overhead

Insurance Wrapper

Purpose: Smooth variance and reduce risk

Structure: Insurance company guarantees minimum returns

Cost: Additional premium reduces net returns

Execution Timeline

  1. Week 1-2: Lock term sheet placeholders → legal memo
  2. Week 3: Build IRR calculator & FAQ
  3. Week 4-5: Outreach sprint to 30 prospects
  4. Week 6: Close capital & sign ISA

Decision Table Snapshot

LeverCurrent DraftOpen Question
Income share7% flatKeep flat or progressive?
Duration24 years10 years or 3× cap?
CapNone2–4× principal?
FloorNone$60k?
Buy-outNone3× remaining?

References