Q4 2026 estimated taxes are due January 15, 2027. Work out your payment →
Quarterbird

A Keeper alternative built on trust

Keeper combines expense tracking with tax filing by accountants. If you mainly want to know what to save and never miss a quarterly payment, without a yearly filing plan, Quarterbird is a simpler, cheaper option.

QuarterbirdKeeper
Price$69.99/year$20/month deductions-only; $199–$399/year with filing
Quarterly tax helpIncludedIn the $399/year Premium plan
Reminder before the 14-day trial chargesYes, 2 days beforeTrial auto-converts; reviewers report surprise charges
Export your dataFree, even without a subscriptionRequires a membership, per developer replies
Venmo / Cash AppDirect CSV importNot directly supported in older reviews
Tax filingNo. Export for your preparer or softwareYes

When Keeper is the better fit

If you want someone else to file your return and you have a complex situation, a filing service like Keeper may be worth the cost. Quarterbird doesn't file returns.

When Quarterbird is the better fit

If you file yourself or use an accountant, and you want a clear set-aside number, quarterly reminders, and a clean Schedule C summary, Quarterbird does that for a fraction of the price, with no bank login required.

About this comparison

Information as of October 2026 from public listings and reviews; check each provider for current details.

Know your number for every payment.

Import from Venmo, Cash App, PayPal, Stripe, Square or your bank. No bank login required. Reminder before your trial ends.

Frequently asked questions

Does Quarterbird file my taxes?

No. Quarterbird helps you save the right amount, pay quarterly, and track write-offs. At tax time, export your Schedule C summary or share a read-only link with your preparer.

Sources

Related

Estimates and general information, not tax advice. Check with a tax professional for your situation.