Key takeaways
- YTD = the total from the first day of your calendar or fiscal year through a chosen date.
- YTD income minus YTD deductible expenses gives you a running estimate of your taxable profit.
- That running profit is the starting point for your estimated tax payments.
- Trailing twelve months (TTM) covers the last 12 months instead, which removes seasonal effects.
What is YTD?
You see YTD on pay stubs, bank statements and business reports. On a pay stub, it shows how much you’ve earned and how much tax was withheld so far this year. For a business, YTD expenses and income show where the year stands right now, before it’s over.
YTD always starts at the beginning of your accounting year. For most people that’s January 1. If your business uses a fiscal year that starts July 1, then in October your YTD covers July through October.
See your year-to-date spending at a glance with the Manage Receipt app.
How to calculate YTD
- Pick the start dateJanuary 1, or the first day of your fiscal year.
- Pick the end dateUsually today or the last day of the most recent month.
- Add up the periodTotal every expense or income item between the two dates.
A freelance designer tracks business expenses on a calendar year. Through September 30, 2026:
| Quarter | Income | Deductible expenses |
|---|---|---|
| Jan–Mar | $14,000 | $2,600 |
| Apr–Jun | $17,500 | $3,150 |
| Jul–Sep | $15,200 | $2,890 |
| YTD total | $46,700 | $8,640 |
YTD profit = $46,700 − $8,640 = $38,060. Expenses are $8,640 ÷ $46,700 = about 18.5% of income so far.
A YTD percentage is also useful for comparisons. If you set a budget of $12,000 for the year, $8,640 after nine months means you’ve used 72% of it with 75% of the year gone, so you’re on track. See budgeting.
YTD expenses for taxes
Self-employed people don’t have tax withheld, so they usually pay estimated taxes during the year. To size those payments, you need a running picture of profit, and YTD is that picture. Here’s how to use it:
- Update YTD income and expenses before each estimated tax payment.
- Make sure every receipt is recorded, or your YTD profit will look higher than it is.
- Compare YTD with the same point last year to see if your tax bill is heading up or down.
- Plug the YTD figures into our free estimated tax calculator to check your next payment.
- Keep YTD reports with your receipts so your year-end totals match the details.
If you’re an employee, check your YTD withholding on your last pay stubs of the year. If it looks low compared with your expected tax, you can adjust your W-4 before year-end.
YTD vs trailing 12 months
| Year-to-date (YTD) | Trailing 12 months (TTM) | |
|---|---|---|
| Period | Start of the year to now | The most recent 12 months |
| Length | Grows during the year | Always 12 months |
| Best for | Taxes, budgets, year-end planning | Trends, loan applications, comparing years |
| Affected by seasons | Yes | Smoothed out |
Use YTD when the question is about this tax year. Use TTM when you want a fair picture of your business that doesn’t depend on what month it is, for example on a profit and loss statement for a lender.
YTD totals without a spreadsheet
Set a Manage Receipt report to run from January 1, or the start of your fiscal year, to today and your year-to-date spending appears by category, with every receipt behind the numbers. Check it before each estimated tax payment so your figures are based on actual receipts, not guesses.
Explore AI Expense ReportsFrequently asked questions
How do I calculate YTD?
Add up every amount from the first day of your year through your chosen end date. For calendar-year businesses, start on January 1. For fiscal-year businesses, start on the first day of the fiscal year. For example, YTD expenses on September 30 are all expenses from January 1 to September 30.
What does YTD mean on a pay stub?
It shows your total gross pay, taxes withheld and other deductions from January 1 through the current pay date, so you can see the whole year so far at a glance. Comparing YTD withholding with your expected tax for the year helps you decide whether to adjust your W-4 before the year ends.
Why are YTD expenses important for taxes?
They show how much you can deduct so far, which lets you estimate your profit and the tax you’ll owe. Self-employed people use YTD figures to size quarterly estimated payments and to plan year-end decisions. Missing receipts make YTD profit, and your estimate, too high.
What is the difference between YTD and TTM?
YTD runs from the start of your year to today, so it grows as the year goes on. TTM, or trailing twelve months, always covers the most recent 12 months. YTD is best for tax and budget planning; TTM is better for spotting trends without seasonal effects.