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Finance · iOS & Android

Tax Reminder

Never miss a US tax deadline again.

Every federal and state filing deadline, by form name and code — Form 1040, 1065, 1120-S, 941, FTB 3522 and more — tracked for each business you run, with reminders computed and delivered entirely on your device.

Finance iOS & Android Offline No ads All 50 states + D.C.
Download on theApp Store Get it onGoogle Play
No accounts Works offline No tracking
Upcoming 5 deadlines in the next 90 days Form 1120-S Acme LLC — S-Corp return 23 days left Due Mar 15 MARCH FTB 3522 Beta LLC · CA annual tax 7d Form 941 Acme LLC · Q1 payroll 31d APRIL Form 1040 Personal · Individual return 54d IT-204-LL Gamma LLC · NY LLC fee 62d
Everything in the app

Built for people who file more than one return

From a single Form 1040 to a portfolio of LLCs across several states — Tax Reminder knows what applies to you and when it's due.

Every federal form, by profile

Form 1040 & Schedule C, 1065 + K-1s, 1120-S, 1120, 941/940, W-2 and 1099-NEC — matched to how you actually file.

All 50 states + D.C.

183 state obligations — franchise taxes, annual reports, LLC fees and state returns, from California's FTB 3522 to Delaware's March 1 franchise tax.

Multi-business portfolio

Track any number of LLCs and businesses. The same form shows once per business it applies to — reminded and marked filed per business.

Smart deadline engine

Computes each next due date with weekend shifting and anniversary-based report rules, then ranks everything by urgency across all your businesses.

Reminders that respect you

Local notifications at 30, 14, 7 and 1 day before each deadline — fully configurable, titled with the business name, generated on your device.

Mark filed, move on

Mark a deadline filed or paid to silence it until next cycle — for one business while it stays pending for another.

Urgency at a glance

Overdue, critical, soon and upcoming tiers — one dashboard with the single next deadline up top and the next 90 days grouped by month.

Browse & search everything

The full list of what applies to you, searchable with federal/state, entity-type and kind filters — each deadline links to official info.

Truly native, light & dark

Jetpack Compose with Material You on Android, SwiftUI with Liquid Glass on iOS — fast, fluid, and right at home on your phone.

Your businesses stay your business

The full deadline dataset ships inside the app, and every reminder is computed on your phone. There are no accounts, no analytics, and no ads — nothing to sign up for and nothing to track.

  • No accounts, no analytics, no ads
  • Business names, states and filing history never leave your device
  • Fully offline — reminders are local notifications, not push servers
  • "Official info" links open IRS and state websites in your own browser

Read the privacy policy

Questions

Frequently asked

Everything you might want to know before your next filing season.

Individuals and sole proprietors (Form 1040 + Schedule C), single-member LLCs, multi-member LLCs / partnerships (Form 1065), S-Corps (Form 1120-S) and C-Corps (Form 1120) — plus employer (941/940/W-2) and contractor-payer (1099-NEC) add-ons.
All 50 states plus Washington D.C. — 183 state obligations including franchise taxes, annual reports, LLC fees and state returns. Pick the states each business is registered or operates in, and only those deadlines show.
Yes — as many as you want, each with its own type, states and add-ons. The same form (say California's FTB 3522) is tracked, reminded and marked filed separately per business, and you can filter the dashboard by business.
No. Tax Reminder is informational only — it is not tax, legal, or accounting advice. Deadlines assume calendar-year taxpayers, and weekend/holiday shifts and state specifics vary. Always confirm with the IRS, your state agency, or a professional.
No. There's no sign-up and no login — install, add your businesses, and you're covered.
Completely. The deadline dataset ships with the app and reminders are local notifications scheduled on your device — no connection needed.
Tax Reminder is coming soon to the App Store and Google Play. Email support@pinclave.com and we'll let you know the moment it's live.

File everything on time, every time.

Get Tax Reminder and keep every federal and state deadline — for every business you run — quietly handled on your device.

Download on theApp Store Get it onGoogle Play

Tax Reminder is informational only — not tax, legal, or accounting advice.