Accountants waste significant time chasing missing documents (1099s, K1s, etc.) from clients and brokerages, with missing docs holding up entire returns and forcing extensions
A client-facing portal that integrates with brokerages and employers to auto-detect expected documents, tracks what's received vs missing, sends automated reminders to clients and institutions, and gives the accountant a real-time dashboard of document readiness per client
subscription - per-seat monthly pricing for accountants, tiered by number of clients
This is a top-3 pain point for every tax preparer during busy season. Missing documents literally block revenue — a return cannot be filed, the extension must be filed, and the accountant does unpaid follow-up work for months. The Reddit signals are just the tip; every CPA forum is full of this complaint from Jan-April. The pain is acute, recurring, and directly tied to lost revenue and burnout.
~250,000 CPA firms in the US, plus ~100,000 enrolled agents and independent tax preparers. Even capturing just small-to-mid firms doing complex individual returns (est. 50,000-80,000 firms), at $100-300/month, that's a $60M-$290M TAM. Not a billion-dollar market as a standalone tool, but very healthy for a bootstrapped SaaS. Expansion into bookkeeping/audit document collection could grow TAM.
Tax pros already pay $50-150/month/user for practice management tools and are accustomed to per-return pricing models. The ROI is crystal clear: if this tool saves even 2-3 hours per client during busy season, it pays for itself instantly at $200-500/hr billing rates. Accountants are not price-sensitive to tools that demonstrably save time during tax season. Budget holders are the firm owners who feel this pain most acutely.
The portal, dashboard, reminders, and checklist features are straightforward — a solo dev could build that in 4-6 weeks. BUT the core differentiator — auto-detecting expected documents by integrating with brokerages and employers — is extremely hard. Financial institutions don't have open APIs for 'what 1099s are we issuing to person X.' You'd need to rely on prior-year return data, IRS transcripts, or client-reported account info rather than true brokerage integrations. Plaid doesn't cover tax document issuance. This means the MVP is more like a smart checklist tool than the fully automated vision, which significantly weakens the moat.
SurePrep/TaxCaddy already does prior-year-based document checklists, and they're now backed by Thomson Reuters. TaxDome and Canopy are adding more document workflow features every year. The gap exists in the 'proactive intelligence' layer — knowing what SHOULD arrive and tracking it — but the technical barriers to true brokerage integration mean you'd be competing on UX and automation of reminders, which is a thinner moat. The gap is real but narrowing.
Natural subscription model — accountants need this every tax season and increasingly year-round for extension clients. However, tax prep is heavily seasonal (Jan-April), which creates churn risk. Firms may want to pause subscriptions May-December. Annual contracts help, but expect seasonal usage patterns. Expanding to year-round document tracking (bookkeeping, quarterly estimates) would strengthen retention.
- +Extremely high pain intensity — this is a universal, recurring, revenue-blocking problem for every tax preparer
- +Clear willingness to pay — accountants already spend heavily on practice management tools and the ROI math is obvious
- +Seasonal urgency creates natural viral loops — accountants talk to each other constantly during tax season and share tools that reduce pain
- +Underserved by current tools — existing platforms treat document collection as a filing/upload problem, not a tracking/intelligence problem
- +Natural expansion path into other document-dependent workflows (audits, bookkeeping onboarding, financial planning)
- !Core differentiator (auto-detection via brokerage integrations) may be technically infeasible — without it, you're building a smarter checklist, which incumbents can copy quickly
- !SurePrep/TaxCaddy (Thomson Reuters) already has prior-year document intelligence and massive distribution — they could close the gap with one product update
- !Extreme seasonality means 70%+ of value is delivered Jan-April, creating churn risk and making customer support/onboarding brutally concentrated
- !Client adoption friction — the end-user (the taxpayer) must actually USE the portal, and taxpayers are notoriously unresponsive to any tool their accountant sends them
- !Integration with tax prep software (UltraTax, Lacerte, Drake, ProConnect) is necessary for prior-year data but these platforms have limited/closed APIs
All-in-one practice management platform for tax firms — includes client portal, document management, e-signatures, CRM, billing, and workflow automation. Clients upload docs through a branded portal.
Cloud-based practice management for tax and accounting firms — includes document management, workflow, client portal, time & billing, and IRS transcript pulling.
TaxCaddy is SurePrep's client-facing app where clients photograph/upload tax documents. SurePrep's backend uses AI/OCR to extract data and map it to tax return lines. Now owned by Thomson Reuters.
Secure client communication platform for accountants — replaces email with a secure messaging app, includes document requests, e-signatures, and a mobile-first client experience.
Suite of tax-specific tools — SafeSend Returns
Skip brokerage integrations for V1. Build a web portal where accountants create client profiles, define expected documents based on prior-year templates (auto-suggested from common return types: 'client has W-2 + 3 brokerage accounts + 1 K-1' = expected doc list). Clients get a branded portal showing their checklist, can upload docs, and receive automated email/SMS reminders on a configurable schedule. Accountant gets a dashboard showing all clients' readiness status (red/yellow/green) with one-click 'nudge' buttons. Import prior-year document lists via CSV. This is buildable in 6-8 weeks and immediately useful.
Free tier: up to 5 clients (let solo preparers try it) -> Pro: $49/month up to 50 clients -> Firm: $99/month/seat unlimited clients -> Enterprise: custom pricing with API access and white-labeling. Charge annually with a discount to combat seasonal churn. Add per-client overage fees at scale. Future upsell: AI-powered document extraction/data entry (compete with SurePrep on the OCR side).
8-12 weeks. 6-8 weeks to build MVP, 2-4 weeks of beta testing with 5-10 CPA firms recruited from Reddit/Twitter accounting communities. First paying customers by week 10-12. Tax season timing is CRITICAL — must launch by December to catch January onboarding. Missing tax season means waiting 9 months for the next real demand cycle.
- “still waiting on the corrected 1099 from one of the brokerages”
- “missing 1099 holding up the whole return”
- “client shows up in April with six things going on and no documents ready”
- “He has not given you all of the documents”
- “missing x documents from you”