Your exact next California tax payment. Computed.
InBalance shows you the exact federal and California tax payment due next, when it is due, and the official IRS or FTB site to use. Not bookkeeping. Not filing. A precision next-action tool.
14-day full-access trial. $149/year after. Annual only.

Sound familiar
“What is my federal estimated payment this quarter?”
“Do I owe the $800 California LLC tax this year?”
“I underpaid last quarter. How much do I catch up?”
InBalance answers all three with one number, one due date, and one site to pay it on.
How it works
Three steps from input to paid. No bank links. No bookkeeping.
Tell InBalance your inputs
Filing status, income, withholding, prior-year facts. Optional one-person California LLC details on a supported timing path.
Get your next action
The exact federal or California payment, the amount, the due date, and an explanation of why that number is due.
Pay on the official site
InBalance hands you off to IRS Direct Pay, EFTPS, or FTB Web Pay. You record the confirmation. Your compliance ledger updates.
Built around the next action
Every screen answers one question: what do I owe next, and how do I pay.






What InBalance computes
For California self-employed individuals, plus one-person calendar-year LLCs.
- Federal personal estimated taxesForm 1040-ES
- California personal estimated taxesFTB
- California LLC $800 annual taxCalendar-year single-member
- California LLC fee$0 to $11,790 by income
- Form 568 filing readinessSingle-member LLC
What it does not do
InBalance stays narrow on purpose.
- File tax returns
- Connect to bank accounts
- Categorize expenses or track mileage
- Handle payroll, invoicing, or bookkeeping
- Support fiscal-year, short-year, or final-year California LLCs
- Support S-corps, partnerships, or multi-member LLCs
- Support nonresident, part-year, or multistate workflows
One plan. Annual.
A 14-day full-access trial, then $149 a year. No monthly plan.
Your dashboard and upcoming due dates, so nothing sneaks up on you.
- Home dashboard
- Upcoming due dates
- Read-only ledger
Live next-action updates and one-tap handoff to the official site.
- Live next-action computation
- Weekly set-aside plan
- One-tap to IRS Direct Pay, EFTPS, or FTB Web Pay
- Reminders and catch-up math
- Confirmation and compliance ledger
- Form 568 readiness
Frequently asked
Who is InBalance for?
Full-year California resident self-employed individuals. Optional support for a calendar-year California one-person LLC owned by one individual on a supported in-app timing path.
Is this tax advice?
No. InBalance computes payment amounts and sends you to the official IRS or FTB site. You file your returns separately.
Can it file my taxes for me?
No. InBalance does not file returns and does not connect to your bank. You make every payment yourself, through the official government site.
How does the 14-day trial work?
Full access to live next-action updates, weekly set-aside math, payment handoff, reminders, proof, and your compliance ledger. After 14 days the annual plan starts at $149 a year.
Is there an iOS version?
Coming soon. Currently on Google Play for Android.
What does the free tier include?
The dashboard and upcoming due dates. Trial and Pro add live next-action updates, weekly funding, payment handoff, reminders, proof, and your compliance ledger.
Stop guessing your next tax payment.
Available on Google Play. iOS coming soon.
Get InBalance on Google Play