Your bills have a schedule.
Now you have a plan.
Map the expenses that skip your monthly budget. See when they land, what to set aside, and whether your transfer arrives before the bill.
Free · No bank connection · Your plan stays in your browser
Enough over the year.
Short at the start.
In the sample year above, bills total $2,400. Dividing by 12 gives $200 a month. But the first bill is $600, so timing matters as much as the total.
Understand the starting-reserve calculation →January contribution
$200 added before this month’s bills
January bill
$600 due − $200 available = $400 short
Starting reserve in this example
$400, with $200 added each month, keeps this sample year funded under that timing assumption.
From scattered due dates to one plan.
Open the planner →Gather the bills.
Add amounts, frequencies and actual due dates. Use your own renewal notices and statements.
Check the tight months.
Choose your transfer day and current reserve. See the first shortfall date and the opening funds needed to cover it.
Take the dates with you.
Print your plan or export calendar events. Saved browser data is device-specific; keep a copy before clearing it.
A small library for the bigger bills.
All planning guides →Annual Bills Checklist for Home and Car Owners
A document-based checklist for finding less-frequent home, car, household, and subscription expenses without assuming national amounts or due dates.
When Big Bills Land in the Same Month: Safe Options
Map the exact shortfall, ask providers about confirmed due-date or payment-plan options, and calculate the reserve needed without assuming bills can move.
Budget for the Timing of Your Worst Month, Not Only the Average
Use the annual average as a contribution rate, then test each due month and opening balance so an early bill does not create a cash-flow shortfall.
How to Budget for Irregular Expenses
Inventory less-frequent expenses, map their timing, calculate a long-run contribution, and test the opening balance needed before the next bill.
What Is the Worst Month for Household Bills? Why There Is No National Answer
There is no defensible national worst month for bills. Property-tax calendars, insurance renewals and household obligations differ; here is how to find your own.
A planning model you can inspect.
The funding model follows each bill due date and your monthly transfer day. Choose which comes first on a shared date and inspect the running balance. It does not adjust for bank processing times or weekly pay.
It covers the bills you enter, not everyday spending or unknown emergencies. Check cash availability before each due date. See our method and corrections policy.