ZIP 84115 sales tax rate: 7.75%
Components estimatedSalt Lake City, UT — Salt Lake County
Quick answer
Purchases delivered to ZIP 84115 are taxed at 7.75%, the combined Utah state, county, city and district rate for Salt Lake City as of January 1, 2026. A $100 taxable purchase costs $107.75 — $7.75 of tax. Utah allows local add-ons, so a neighbouring ZIP can differ.
Calculate tax for 84115
Pre-loaded with the 7.75% rate for 84115.
Sales tax calculator
The full combined rate of 7.75% applies to general merchandise.
Enter a pre-tax amount to see the tax due in ZIP 84115 — Salt Lake City, UT.
- Pre-tax
- $100
- Sales tax at 7.75%
- $7.75
- Total
- $107.75
Tax is rounded to the nearest cent on the full transaction, which is how most registers compute it. Line-item rounding can differ by a cent or two on long receipts.
Reverse out sales tax
Split a receipt total into item price and the 7.75% tax collected.
Backing out 7.75% for ZIP 84115.
- Item price before tax
- $100
- Sales tax collected
- $7.75
How the 7.75% breaks down
Every jurisdiction that takes a share of this rate.
| Jurisdiction | Level | Rate | Share of total |
|---|---|---|---|
| Utah state | state | 4.85% | 63% |
| Salt Lake County | county | 1.35% | 17% |
| City of Salt Lake City | city | 1% | 13% |
| Utah Transit Authority | special district | 0.55% | 7% |
| Combined rate | 7.75% |
Tax table for 84115
Common purchase amounts at this rate.
| Purchase | Sales tax | Total |
|---|---|---|
| $10 | $0.78 | $10.78 |
| $25 | $1.94 | $26.94 |
| $50 | $3.88 | $53.88 |
| $100 | $7.75 | $107.75 |
| $500 | $38.75 | $538.75 |
| $1,000 | $77.50 | $1077.50 |
| $5,000 | $387.50 | $5387.50 |
| $25,000 | $1937.50 | $26937.50 |
About ZIP 84115
ZIP boundaries are postal routes, not tax boundaries.
Utah applies a reduced 3% combined rate to unprepared food, so grocery receipts in Salt Lake City look very different from restaurant receipts. For destination-based sourcing, Utah sellers should confirm the rate by full street address rather than ZIP alone — a single ZIP can cross a city limit or a transit-district boundary, and the rate follows the boundary, not the mail route.
Other ZIP codes in Salt Lake City
All carry the 7.75% Salt Lake City rate.
Compare with nearby ZIP codes
Nearest covered ZIP codes in other metros.
Go deeper
Download this metro's data
The Salt Lake City jurisdiction stack, combined rate (7.75%), effective date and Census figures are published as open files. Free to use with attribution — no key, no signup.