BUSINESS CREDIT, Business Strategies, Family Tax Issues, General Information, RUNNING YOUR BUSINESS, Self Employed, signing agent, TAX DEBT RELIEF, tax deductions, Tax Reduction, TAXES

Don’t Leave Money on the Table! 3 Year-End Tax Moves That Pay You—Not the IRS.

The goal of this article is simple—to help you put more money back in your pocket. While the IRS probably won’t mail you a check (though that can happen in some instances), the real benefit comes from paying less in taxes. In other words, this article is all about smart tax strategy. I’m breaking down three powerful business deduction moves you can easily understand and put into action before the end of 2025 to reduce your taxable income and keep more of what you earn.

1.) Prepay Eligible Expenses (The 12-Month Rule)

The tax code IRS regulations contain a safe-harbor rule that allows cash-basis taxpayers to prepay and deduct qualifying expenses up to 12 months in advance without challenge, adjustment, or change by the IRS. Under this little-known rule commonly referred to as the 12-Month Rule, cash-basis taxpayers can often deduct certain expenses in the current tax year, even if the service extends into the following year, provided the benefit doesn’t extend beyond the end of the next tax year.

Common prepaid items include:

  • Business Insurance Premiums: Paying the full 12-month premium in December 2025 instead of January 2026 allows you to deduct the expense this year.
  • Rent: Prepaying the first month of 2026 rent in December 2025.
  • Software Licenses/Subscriptions: Prepaying annual fees in December.

Example: Shifting a Lease Deduction

Imagine you pay $\$3,000$ in lease payments each month, and you would like to secure a $\$36,000$ deduction for tax year 2025.

  • On Wednesday, December 31, 2025, you mail your landlord a rent check for $\$36,000$ to cover the entire 2026 lease.
  • Your landlord does not receive the payment in the mail until Friday, January 2, 2026.

Here’s what happens:

  • Your Deduction (2025): You deduct the full $\$36,000$ this year (2025—the year you paid the money).
  • Landlord’s Income (2026): The landlord reports the $\$36,000$ as rental income in 2026 (the year they received the money).

Actionable Tip: Look at any annual or multi-month expenses coming due in early 2026. If the service covers only 12 months, prepay it in December 2025 to shift the deduction forward.

2. Stop Billing Customers, Clients, and Patients

Here is a rock-solid, time-tested, and easy strategy to reduce your taxable income for this year: simply stop billing your customers, clients, and patients until after December 31, 2025. Please note, this strategy assumes your business is on the cash basis of accounting and operates on the calendar year.

As a business owner, it may come as no surprise to you that most customers, clients, patients, and insurance companies don’t pay until they are billed. By delaying your invoicing until the end of the year, you effectively delay cash receipt. Since a cash-basis business only recognizes income when the cash is received (not when the service is performed), delaying the receipt pushes that income into the next tax year. This is one of the easiest ways for small business owners to postpone paying taxes on current year income.

Example: The Contractors Delayed Billing

Jake, a general contractor, usually invoices his customers at the end of each week.

  • This year, however, he sends no bills for services performed throughout December 2025.
  • Instead, he gathers up all those bills and mails them the first week of January 2026.

The Result: The payments for his December 2025 work will not be received until January or February 2026. He just postponed paying taxes on all his December income by successfully moving that income from 2025 to 2026.

Actionable Tip: Pause all non-essential billing runs starting around December 15th. Instruct your billing department or staff to hold all new invoices and statements until January 1, 2026.

3. Use Your Credit Cards Correctly

The rule for taking a tax deduction depends entirely on who owns the credit card being used for the purchase.

  • If you are a single-member LLC or sole proprietor filing Schedule C for your business, the day you charge a purchase to your business or personal credit card is the day you deduct the expense. Therefore, as a Schedule C taxpayer, you should consider using your credit cards for last-minute purchases of office supplies and other business necessities.
  • If you operate your business as a corporation (S-Corp or C-Corp) and the corporation has a credit card in its name, the same rule applies: the date of charge is the date of deduction for the corporation.
  • However, if you operate your business as a corporation and you are the personal owner of the credit card, the corporation must reimburse you if you want the corporation to realize the tax deduction, and that deduction happens on the date of reimbursement—not the date of the charge.

Example: The Consultant’s Last-Minute Purchase

A consultant, Maria, needs to buy $1,500 worth of new software on December 30th to get a deduction for the current year (2025).

  1. If Maria is a Sole Proprietor: She uses her personal credit card on December 30th. Deduction Date: December 30, 2025.
  2. If Maria runs an S-Corp: She uses her personal credit card on December 30th. She submits the expense report on January 2nd, and the corporation reimburses her on January 5th. Deduction Date: January 5, 2026.

Actionable Tip: If your corporation owes you money for business expenses charged to your personal card, submit your expense report and have your corporation make its reimbursements to you before midnight on December 31.

General Information, REAL ESTATE, RUNNING YOUR BUSINESS, Self Employed, tax deductions, TAXES

How to write off startup cost/ expenses on a rental property.

In our South Loop of Chicago Tax Preparation office, and our Homewood, Il tax preparation office, we often encounter taxpayers who want to generate additional revenue without having to take on a second job or a time-consuming activity. In most cases, taxpayers express an interest in becoming a commercial or residential landlord; however, prior to becoming a rent-collecting landlord, you’ll likely have to spend a lot of money researching and preparing the property for rental. The good news is that the tax code treats some of those monies as start-up expenses.

What Are Start-Up Expenses?
“Start-up expenses” are certain costs (money spent) you incur before a new business begins. In the case of a rental property business, these are costs incurred before you offer the property for rent.

Unlike operating expenses (the cost you spend on monthly bills such as internet, rent, office software etc.) for an existing business, start-up expenses can’t automatically be deducted in a single year because the money you spend to start a new rental (or any other) business is a capital expense—a cost that will benefit you for more than one year.

Normally, you can’t deduct start-up expenses until you sell or otherwise dispose of the business. But a special tax rule allows you to deduct up to $5,000 in start-up expenses the first year you are in business, with the remaining cost being deducted over the next 15 years.

There are two broad categories for startup cost:

  1. Investigatory–Cost incurred as part of a general search to determine whether to acquire or enter a new business and which new business to enter. For example, you may deduct fees paid to a market research firm to analyze the demographics, traffic patterns, and general economic conditions of a neighborhood.
  2. Pre-opening costs, such as advertising, office expenses, salaries, insurance, and maintenance costs.

Your cost of purchasing a rental property is not a start-up expense. Rental property and other long-term assets, such as furniture, must be depreciated (cost spread out over time) once the rental business begins.

On the day you start your rental business, you can elect to deduct your start-up expenses.

The deduction is equal to

  • the lesser of your start-up expenditures or $5,000, reduced (but not below zero) by the amount by which such start-up expenditures exceed $50,000, plus
  • amortization of the remaining start-up expenses over the 180-month period beginning with the month in which the rental property business begins.

When you file your tax return, you automatically elect to deduct your start-up expenses when you label and deduct them on your Schedule E (or other appropriate return).

Additionally, travel expenses to get your rental business going are deductible start-up expenses with one important exception: travel costs to buy the targeted rental property are not start-up expenses. Instead, they are capital expenses that must be added to the cost of the property and depreciated.

Costs you pay to form a partnership, limited liability company, or corporation are not part of your start-up expenses. But under a different tax rule, you can deduct up to $5,000 of these costs the first year you’re in business and amortize any remaining costs over the first 180 months you are in business.

Note that the cost of expanding an existing business is a business operating expense, not a start-up expense. As long as business expansion costs are ordinary, necessary, and within the compass of your existing rental business, they are deductible.

The IRS and tax court take the position that your rental business exists only in your property’s geographic area. So, a landlord who buys (or seeks to buy) property in a different area is starting a new rental business, which means the expenses for expanding in the new location are start-up expenses.

You can’t deduct start-up expenses if you’re a mere investor in a rental business. You must be an active rental business owner to deduct them.

Although we’ve given you the basics, this is not an all-inclusive article. Should you have questions, or need business tax preparation, business entity creation, or business compliance assistance please contact us online, or call our office at 855-743-5765. Do you owe the IRS, or your state back taxes? Do you have unfiled tax returns? Is the IRS threatening to garnish your paycheck, or levy your bank account? Are you ready to get back on track with the IRS? Howard Tax Prep LLC will help you get back on track with the IRS, get into a settlement, or setup a payment with the IRS. Reach out to us now! Make sure tojoin our newsletter for more tips on reducing taxes, and increasing your wealth.

Author information: Trudy M. Howard is a managing member of Howard Tax Prep LLC, a south loop of Chicago tax preparation and accounting office.