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                    Form 4150 — Instructions
                    Idaho Falls Auditorium District Tax Return

General. Returns are due by the 20th of the        Total sales include all room sales (rooms 
month following the reporting period covered.      provided for lodging, meetings, or banquets) and 
Each return shows the period covered and the       separately stated fees associated with those 
due date. You must file a signed return for each   sales, such as:
filing period even when no tax is due.             •  Credit card processing fees

Electronic filing. You can file your return,       •  Cleaning fees
make changes to your account, and cancel           •  Pet fees
your permit online at tax.idaho.gov/gototap.
                                                   Nontaxable room sales. Enter the amount of all 
Change in operation/ownership. You must            nontaxable room sales for the period.
notify the Tax Commission of any of the            Sales that are nontaxable include:
following:
                                                   •  Lodging sales you made to the same 
Changes in partners or officers                    person under the terms of a lease or similar 
•  Restructuring of ownership                        agreement for 31 or more consecutive days
•  Address changes                                 •  Room charges directly paid by the U.S. 
•  New or additional locations                       government, Idaho governmental agencies, 
                                                     or other exempt buyers
Report these changes at tax.idaho.gov/ibr or 
by mailing us a completed Form IBR-1, Idaho        Exemptions from this tax are listed in Rule 016 
Business Registration.                             of the Idaho Hotel/Motel Room and Campground 
                                                   Sales Tax Administrative Rules. 
New owner. If you’re a new owner of a 
                                                   Document exempt credit-card sales using 
business, don’t file a return addressed to 
                                                   Form ST-104HM, Tax Exemption on Lodging 
the former owner. Permits aren’t transferable. 
                                                   Accommodations. Document all other exemptions 
Apply for a new permit at tax.idaho.gov/ibr 
                                                   using the Form ST-101, Sales Tax Resale or 
or by mailing us a completed Form IBR-1. 
                                                   Exemption Certificate.
Contact us with questions.
                                                   Adjustments to tax. Use this line to claim an 
Change of mailing address. Check the 
                                                   adjustment. You must provide a letter explaining 
“Mailing Address Change” box on your tax 
                                                   the adjustments. Adjustments claimed are subject 
return and provide the new address.
                                                   to approval.
Cancel permit. If this is your last return, check 
                                                   Penalties. You may owe a penalty if you:
the “Cancel Permit” box on your tax return and 
provide the date the business closed.              •  File a return by the due date but don’t pay all 
                                                     of the tax you owe (0.5% of the tax per month 
District boundaries. The boundaries of the           to a maximum of 25%)
district encompass all of the area within the city Don’t file a tax return by the due date (5% of 
of Idaho Falls. A map of the district boundary       the tax per month to a maximum of 25%)
can be found at tax.idaho.gov/aud.
                                                   Note: You owe the entire month of penalty even if 
Total room sales. Enter the amount of all sales    your payment or return is only one day late. The 
for the period, excluding sales that Short-Term    minimum penalty is $10.
Rental Marketplaces reported for you. This 
includes all cash and credit sales even if you     Interest. Interest accrues on overdue tax from 
haven’t received payment.                          the original due date of the return until you pay 
                                                   the tax.  

EIN00095 12-14-2022                                                                          Page 1 of 2 



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                                                                     Form 4150 — Instructions    (continued)

Rates are as follows:                            Payments $100,000 or more. Idaho law 
01/01/2023  –  12/31/2023, 5% per year           requires you to use ACH Debit or ACH Credit.

01/01/2022  –  12/31/2022, 3% per year                                Make your check or money order 
                                                 Pay by check.
01/01/2021  –  12/31/2021, 2% per year           payable to the Idaho State Tax Commission and 
01/01/2020  –  12/31/2020, 4% per year           include it with your return.

Payments. We apply payments in this order:       Mail paper returns and payments to:  
1. Bad check fees                                         Idaho State Tax Commission
2. Interest                                               PO Box 76
                                                          Boise ID  83707-0076
3. Tax
4. Penalty

Pay electronically. How you can pay 
electronically using one of these options:
•  ACH Debit
•  ACH Credit
•  Credit card
•  Debit card
•  E-check 
You can access payment options at 
tax.idaho.gov/epay.
Note: If you pay electronically and file a paper 
return, note at the top of the return which one 
you used.

                                          Contact us:
                      In the Boise area: (208) 334-7660  |Toll free: (800) 972-7660
                             Hearing impaired (TDD) (800) 377-3529
                                         tax.idaho.gov/contact
EIN00095 12-14-2022                                                                               Page 2 of 2 






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