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I-751 Evidence Packet Builder + 90-Day Deadline Monitor

60/100

A per-filing SaaS that assembles a bona-fide-marriage evidence packet and tracks the 90-day I-751 filing window for conditional green-card holders forced to file with USCIS.

Worth deeper research β€” promising but has risk. Β· created 2026-07-11 03:16 UTC

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Scorecard

newness 3/10
convergence 7/10
demand evidence 6/10
existing spend 6/10
solo feasibility 9/10
speed to mvp 8/10
speed to revenue 6/10
distribution 5/10
competitive gap 3/10
expansion 7/10
founder fit 7/10

Opportunity brief

What changed
FACT: USCIS published a PRA notice (2026-05-29) proposing a revision of the currently-approved Form I-751 information collection ('Petition To Remove the Conditions on Residence'). This confirms an active, federally-mandated filing obligation and an imminent form/instruction revision that filers and their helpers must track.
Why now
A PRA revision means the I-751 form, evidence expectations, and/or burden estimate are being reworked now β€” the exact moment a tool that keeps filers current on the correct instrument and evidence standard is most valuable. INFERENCE: form changes create confusion that drives DIY filers toward guided tools.
Converging signals
Three signals meet at one point: (1) a standing federal rule compelling conditional residents to file (FACT, USCIS I-751 collection), (2) a defined forced-filer class β€” 2-year marriage-based permanent residents inside a 90-day pre-expiry window, and (3) a specific government portal/paper submission (USCIS I-751 + bona-fide-marriage evidence). This is the founder's proven government-portal-mandate shape.
Customer pain
INFERENCE (not in source): conditional residents must prove a 'bona fide marriage' with a scattered evidence set (joint leases, bank/insurance, taxes, photos, affidavits, birth certificates of children). Missing the 90-day window or filing a thin evidence packet risks a Request for Evidence, denial, or removal proceedings. The task is high-stakes, deadline-bound, and document-heavy β€” ideal for a checklist/assembler product. This pain is hypothesis; the source proves the obligation, not the complaint volume.
Who pays
The conditional resident filer (or their petitioning spouse). Secondary buyer: high-volume immigration paralegals/small immigration law firms who assemble these packets manually and would pay per-packet or per-seat.
Solved today
Today: DIY with USCIS instructions and free blog checklists; or a full-service immigration attorney charging ~$1,000–$3,000+ for the I-751 (HYPOTHESIS β€” typical market pricing, not in source); or generic 'immigration software' (Boundless, SimpleCitizen, Lawfully) that already covers marriage-based cases.
Why current solutions are bad
Attorneys are expensive and overkill for a straightforward joint-filing I-751; free checklists give no structure, no deadline tracking, and no assembled, RFE-resistant packet. The gap: a cheap, guided evidence-assembler that outputs a paginated, labeled, USCIS-ready PDF packet plus a monitored deadline.
Proposed product
A web app that (1) takes the conditional-resident's green-card expiry date and computes/monitors the 90-day filing window with email/SMS reminders, (2) walks the couple through an evidence interview mapped to USCIS bona-fide-marriage categories, (3) lets them upload documents into labeled buckets, and (4) generates a paginated, cover-sheeted, indexed evidence packet PDF plus a completed Form I-751 draft ready to mail or e-file. NOTE: this assembles and prepares; it does not give legal advice.
MVP version
A single-flow web form: expiry-date deadline calculator + reminders, a fixed bona-fide-marriage document checklist with upload buckets, and a server-side PDF assembler that stitches uploads into a labeled, indexed packet with an auto-filled I-751 cover. Stripe per-packet checkout. Skip account complexity β€” one paid session generates one packet.
30-day build
Verify demand before building: read the USCIS I-751 instructions + the PRA notice in full; map the exact evidence categories; scrape r/immigration, VisaJourney, and Facebook I-751 groups for real pain/RFE stories (do NOT rely on the source for demand). Build the deadline calculator + checklist landing page and run cheap SEM/SEO on 'I-751 evidence checklist' to measure buyer intent.
60-day build
Build the PDF assembler and I-751 auto-fill from the interview. Add UNAUTHORIZED-PRACTICE-OF-LAW guardrails (self-help disclaimer, no legal advice, mirror the LegalZoom/SimpleCitizen positioning). Launch a $99–$199 per-packet paid beta to organic/SEO traffic and immigration-forum communities.
90-day revenue plan
Convert SEO + forum + targeted-ad traffic to paid packets; open a per-seat/per-packet tier for small immigration firms and independent paralegals who file these in volume. Target first revenue inside 90–150 days.
Distribution path
SEO on high-intent, low-competition long-tail ('I-751 90 day window calculator', 'I-751 evidence checklist 2026', 'bona fide marriage documents list'); immigration communities (VisaJourney, r/immigration, Facebook groups); partnerships with immigration paralegals. Demonstrated-value channel, not relationship sales β€” fits founder.
Pricing hypothesis
$99–$199 per assembled packet (one-time, per filing); optional $49 deadline-monitor-only tier; $99–$299/mo per-seat for paralegals/small firms filing multiple packets.
Technical difficulty
Low–moderate. Deadline math, a guided form, document upload, and server-side PDF assembly (pdf-lib/PDFtk) are all solo-buildable and AI-assisted. No government API integration required for the MVP (packet is mailed/e-filed by the user), which lowers risk vs. his ELDT portal-submission app.
Legal / regulatory risk
Real but manageable: Unauthorized Practice of Law (UPL). Must position strictly as self-help document preparation, no legal advice, with disclaimers β€” same lane SimpleCitizen/Boundless/LegalZoom operate in. This is NOT the 'founder must become licensed' compliance flag; it is a positioning/ToS discipline.
Platform dependency
None material. Submits nothing to a platform that could deplatform it; USCIS is a government portal, not a gatekeeping platform. Stripe is the only third-party dependency.
Founder fit
High. Matches his proven shape (federal mandate β†’ defined forced-filer class β†’ paperwork β†’ per-filing fee) and his shipped FMCSA ELDT portal app. Slightly lower than a pure portal-submission play because the MVP prepares rather than auto-submits, and because it sells to consumers/small firms rather than businesses he can enumerate.
Breakout potential
Moderate. The same engine extends to adjacent USCIS consumer filings (I-130, I-485 marriage packets, N-400, I-90 renewals, I-765) β€” a family of deadline-driven, evidence-heavy immigration packet builders. Each is a near-identical replication, mirroring the '50 states' expansion logic but across form types.
Final recommendation
BUILD-CONDITIONAL. Strong founder-fit and a genuine forced-filer class with a hard per-applicant deadline, but this is a CONSUMER self-help market with entrenched incumbents (CitizenPath, SimpleCitizen) β€” unlike his ELDT app there is no per-transaction government-portal moat. Proceed only after a 2–4 week demand/differentiation probe (SEO intent + forum pain + a wedge incumbents lack, e.g. superior deadline monitoring or paralegal per-seat tooling). Do not treat the PRA notice as proof anyone will pay HIM.
Next action
Read the USCIS I-751 instructions + the 2026-05-29 PRA notice in full, map the exact bona-fide-marriage evidence categories, and stand up a 'I-751 90-day deadline calculator + evidence checklist' landing page with an email capture to measure real buyer intent before writing the assembler.

Kill arguments (adversarial)

Competitors

β€’ CitizenPath (link) β€” HYPOTHESIS: existing self-help service already offering guided I-751 preparation with an evidence checklist at a low per-filing price β€” the primary direct incumbent.
β€’ SimpleCitizen (link) β€” HYPOTHESIS: self-help immigration filing platform covering marriage-based petitions; would extend to I-751.
β€’ Boundless (link) β€” HYPOTHESIS: funded marriage-green-card service; covers removal-of-conditions with attorney review β€” well-capitalized incumbent.

Source citations (facts)

β€’ Agency Information Collection Activities; Revision of a Currently Approved Collection: Petition To Remove the Conditions on Residence β€” FACT: USCIS is revising the currently-approved Form I-751 information collection under the Paperwork Reduction Act, confirming an active federal filing obligation for conditional (marriage-based) permanent residents to remove conditions on residence.

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