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Payday

Never miss a quarterly tax deadline again.

Payday connects to your Stripe and bank accounts to calculate your quarterly estimated tax payments and reminds you before each IRS deadline. It shows plain-English math for every estimate, tracks all four quarters, and exports a TurboTax-ready file at year end. Built for solo freelancers and 1099 contractors who owe quarterly estimates but have no CPA on retainer.

Subscription$59 / year· Current quarter estimate (read-only) — free forever
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Payday

finance

Never miss a quarterly tax deadline again

Bank + Stripe connection
Quarterly estimate engine
Deadline nudges
Plain-English math drawer
Open Payday

What you get

Payday was built for exactly this.

The core features that make Payday different from the generic alternatives.

Bank + Stripe connection

Link your bank via Plaid and Stripe account (read-only) to pull income transactions automatically.

Quarterly estimate engine

Calculates your federal and state estimated tax owed for each Q1–Q4 deadline using your real income data.

Deadline nudges

Push notifications at 14, 7, and 1 day before each quarterly deadline (paid tier).

Plain-English math drawer

Tap any estimate to see exactly how the number was computed — no jargon.

Year-end TurboTax export

Generates a .txf file and Schedule C PDF ready to import into TurboTax (paid tier).

One-tap mark paid

Confirm each quarterly payment from the home screen and track your full payment history.

A note from the studio

Tax software is either intimidating or gamified. Payday should feel like a calm accountant's desk — trustworthy, quiet 360 days a year, and unmissable on the five days that matter.

How it works

Three steps. No account. No tracking.

  1. 01

    Connect your income

    Link your Stripe account and one bank account in about 60 seconds. Payday reads transactions read-only — it never moves money.

  2. 02

    See what you owe

    Payday calculates your estimated tax for the current quarter and shows you the deadline date. Tap the amount to see the full math breakdown.

  3. 03

    Never miss the deadline

    Payday reminds you at 14, 7, and 1 day before each due date. When you pay, tap 'Mark paid' — your history is saved and your next quarter starts clean.

Not shipped yet

Notify me when Payday ships.

It'll launch at $59 / year. Free tier: current quarter estimate (read-only) — free forever.

One email when it lands on the App Store. No drip sequence.

We use your email only to tell you when Payday launches — we never sell it, and you can unsubscribe anytime. See our Privacy Policy.

No spam. No tracking. Email only — unsubscribe with one click.

The dispatch

A dispatch from the studio.

One short letter every few weeks. What we launched, what we cut, what we learned. No tracking pixels. Unsubscribe in one click.

We collect your email address only to send you this dispatch. We never sell it, and you can unsubscribe anytime. See our Privacy Policy.

Payday is built privacy-first. Privacy Policy · Terms of Service