Deductions by Design: 12 Tax Deductions for Architects

Architects and architectural firm owners design, plan, and manage buildings and other construction projects to completion. It's time-consuming work that can leave little room to claim the unique tax deductions and specialized tax credits available to this industry, which results in missed savings. Without a formal deduction strategy in place to reduce your tax liability throughout the year, managing deductions can be a complex responsibility. If you don't have a strategy in place or don't know where to start, don't worry, this guide will help.

Use this article to learn about the top tax deductions for architects in 2026. You'll also gain insight into how tax strategy impacts architectural professionals, recordkeeping tips, and other considerations to weigh to ensure you confidently claim every eligible tax deduction. For architects and firms who prefer professional support, working with a dedicated accountant ensures you don’t miss deductions or risk costly IRS issues.

Top Tax Deductions for Architects

Some of the top small business tax deductions you can claim as an architect include:

• Vehicle usage

• Cost of goods sold (COGS)

• Education and training

• Furniture and equipment

• Insurance

• Meals

• Office Supplies

• Reference Materials

• Software

• Start-Up Costs

• Travel

• Utilities

For an expense to qualify, it must meet the IRS's "ordinary and necessary" standard. This means that business expenses must be both common and accepted in the architectural industry, and helpful and appropriate for your business.

While many self-employed deductions apply to different industries, the Section 179D deduction allows architects to deduct costs for energy-efficient commercial building property, such as lighting, HVAC, and building envelope improvements, that reduce energy costs by at least 25%. A maximum deduction of up to $5.94 per square foot can be claimed when rules are met. The deduction expires for projects beginning construction after June 30, 2026.

Proper tracking and documentation are necessary to claim each deduction successfully. Store receipts and other materials in a secure, centralized location for easy reference and retrieval.

1. Car and Truck Usage

If you’re using your own vehicle for business and personal purposes, you can deduct mileage for your business usage. Personal usage is not deductible. Use the standard mileage rate, which is simpler, or the actual expense method, which is more complex but produces higher savings, to claim this deduction.

If you decide to use the actual expense method, you’ll calculate the percentage of business use out of your overall vehicle usage. Then, you’ll deduct that percentage from the total cost. If you’re using your vehicle exclusively for business purposes, you can deduct all vehicle expenses. This includes gas, insurance, and servicing. You’ll need to keep records of expenses to claim these deductions.

The other option is to claim the IRS standard mileage rate, which is 72.5 cents per mile driven for the 2026 tax year.

Note that not all work-related driving qualifies. Commuting to and from your primary place of business isn't deductible, while driving to and from worksites is.

2. Cost of goods sold (COGS)

You may be responsible for overseeing products used during the construction process. You can claim some of these costs as deductions, but there are a few things you should know first.

• You can deduct the costs of certain products (materials, subcontracted production elements) if your business produces them.

• You can’t deduct labor costs with salary or wage deductions.

This deduction is more relevant to design-build firms than pure service architects. This is because design-build firms combine design and construction under a single contract, making their cost structure closer to that of a manufacturer or retailer than to that of a professional service firm.

3. Education and Training

You may be surprised to know that both education and training costs are tax-deductible. Not only does this section cover education and training, but tuition assistance may also be deductible. To qualify, these costs must maintain or improve your architectural skills and cannot be related to a new profession.

Other potential tax deductions related to education and training include:

• Conferences

• Special workshops

• Training programs

• Licensing CE credits

• Design software training

You’ll want to be careful with this category because education and training benefits may also be part of another tax benefit.

4. Employee benefits

You may qualify for a tax deduction for the costs incurred for several employee benefits. Benefits are offered in addition to salary to attract and retain the best architectural talent. Some employee benefits you may be able to deduct include:

• Health insurance

• Life insurance (unless you are a direct or indirect beneficiary of the policy)

• Education assistance

• Gym memberships

• Retirement plans

• Paid sick and vacation days

• Transportation benefits

Maintain authorization records, enrollment, and track any changes that may occur. In addition to employee benefits, you may be able to deduct your employer benefits as well.

5. Furniture and Equipment

You can deduct costs for furniture and equipment, including:

• Chairs

• Desks

• Sofas

You can also deduct the equipment used to operate your business. Rule updates to the Section 179 deduction and 100% bonus depreciation allow businesses to deduct 100% of capital purchases in the same tax year they were put into service. Section 179 is usually taken first due to the $6.65 million cap, with 100% bonus depreciation applied to the remaining basis.

Capitalizing records a cost as a long-term asset on your balance sheet, depreciating it over time, while expensing deducts the cost immediately on your income statement.

6. Insurance

Insurance is another category you can deduct as an architect. This applies whether you work in an office or from home. There are also several ways you can save on business-related expenses and insurance.

Business-related insurance is 100% deductible. If you have a home office to do your work, you’ll receive a deductible for part of your homeowners’ or renters’ insurance. If you have a home office, the percentage of your home office square footage relative to your home's total square footage is deductible.

Business-related expenses are also fully deductible:

• Commercial property insurance

• General liability insurance

• Home-based business insurance

• Product liability insurance

• Professional liability insurance (critical for architects)

Self-employed architects can usually deduct medical, dental, and qualifying long-term care premiums for themselves and dependents. This is done via their personal tax returns, provided they aren't eligible for an employer-subsidized plan.

7. Meals

Meals are another category that may seem out of place, but serve a useful deduction purpose. The rules surrounding business meal deductions include:

• You can deduct 50% of business meal costs.

• You can deduct 50% of the cost of any meals purchased during business travel.

• You can deduct the full cost of what the IRS considers celebratory meals. These meals include anniversaries, birthday meals, company picnics, and holiday dinner parties.

No matter how you claim this deduction, you should keep your receipts at all times. You should also record the names of your clients and your employees. Finally, you should make a memo of what you discussed for safekeeping when tax season arrives.

8. Office Supplies

You may also seek a tax deduction of 100% for costs associated with office supplies, such as postage and stamp costs, printing materials, and drafting supplies.

You must meet these qualifications to claim a deduction for office supplies:

• You can only deduct the costs of materials and supplies used in the current tax year.

• You don’t keep a record of when you use these items.

• You don’t take inventory of these items.

The final requirement for office supply tax deductions is that deducting the items won’t reduce your income amount because of the overall deductions.

9. Reference Materials and Software

Reference material costs are also deductible, including computers and related hardware and software.

Qualifying software includes:

• Backup programs for hard drives

• CAD software

• Project management tools

As with other deductions, be sure to save receipts and other supporting documentation.

Note that software subscriptions are generally treated as operating expenses, which can be deducted immediately. Capital expenses are investments in long-term, tangible or intangible assets with a useful life of more than a year, which are recorded on your balance sheet and depreciated or amortized over time.

10. Startup Costs

If you want to claim the cost of office equipment for your architectural startup, there are several eligible categories, including:

• Computer

• Office equipment

• Software

To claim these costs as deductible, you’ll need to keep separate records. These costs may depreciate.

You can take up to $5,000 of organizational expenses and up to $5,000 of startup expenses during the first year of business if total expenses are less than $50,000. This applies to costs before launch, with the remainder amortized for 15 years.

11. Travel

Travel to various job sites and client meetings is a large part of your job duties as an architect. Business travel qualifies if it's work-related, away from your tax home or main place of business, and lasts longer than a workday, typically requiring an overnight stay. There are several ways that you can reap the rewards of travel for tax purposes.

You can deduct travel expenses if they are:

• Conventions

  • You’ll need to show that your attendance at a convention benefits your business or trade.

  • There are special rules if you attend conventions outside of North America.

• Incurred or paid in connection with a temporary work assignment away from home.

  • You can’t deduct travel expenses for indefinite work assignments.

  • An indefinite work assignment will last for more than one year, while a temporary assignment lasts for less than a year.

• Necessary and ordinary expenses that require you to travel away from home for your business, job, or profession.

You can also deduct specific travel expenses, such as:

• Airplane, bus, car, or train travel from your home to your business destination.

  • If your employer provides a ticket or you’re riding free because of frequent traveler programs, your cost is zero.

• Baggage shipping costs, display material, and sample material between your regular and temporary work locations.

• Business calls while on a business trip. This also includes communications by fax machine or other communication devices.

• Car usage while at your business destination.

  • You can deduct either the actual expenses or the standard mileage rate.

  • You can also deduct driving fees, such as business-related tolls or parking fees.

  • If you rent a car for business travel, you’ll only deduct the business-use portion of your business-related driving expenses.

• Costs of the taxi or similar transportation between:

  • The airport or train station and your hotel

  • The hotel and work location of your business meeting place, clients, customers, or temporary work location.

• Dry cleaning and laundry

• Lodging and non-entertainment-related meals.

• Other necessary business-related travel expenses may include:

  • Computer rental fees

  • Operating and maintaining a house trailer

  • Public stenographer’s fees

  • Transportation to and from a business meal

• Tips you pay for services related to any of these expenses.

If applicable, you can deduct these fees if you’re self-employed on Schedule C (Form 1040), Profit or Loss from Business (Sole Proprietorship).

12. Utilities

If you use an office, then all of your utility expenses are deductible. The following expenses are fully deductible:

• Electricity

• Heat

• Internet

• Security systems

• Telephone

However, if you work as an architect from home, there may be more difficulties in claiming these utilities. For more on the home office deduction and allocation methods, see the next section.

Home Office Deduction for Architects

Freelance architects and smaller firms may qualify for the home office deduction. It allows you to deduct expenses related to the business use of your home. To qualify, the space must be used exclusively and regularly for business. If that space is also designated for personal activities, it's ineligible. Calculate this deduction by using one of the two methods:

• Simplified method

• Actual expense method

The simplified method is easier to manage, but there's a cap. You can designate up to 300 square feet in your home as office space, at $5 per square foot. The actual expense method is more complex, but tends to lead to larger claims. If you determine that you're using 20% of your home exclusively for business purposes, 20% of qualifying home costs can be deducted.

Depreciation vs. Immediate Deductions

Depreciation spreads the cost of an asset over its useful life, resulting in consistent tax deductions over several years. Immediate deduction expensing via Section 179 and 100% bonus depreciation allows businesses to write off the entire cost in the first year the asset is put into service. This results in immediate tax savings while enhancing cash flow. These options offer flexibility for large purchases of architectural equipment and computers.

• The Section 179 deduction is designed for small to mid-sized businesses, allowing an immediate expense deduction of up to $2.56 million for qualifying property placed in service in 2026. The deduction limit begins to phase out dollar-for-dollar when total qualifying purchases exceed $4.09 million.

• 100% bonus depreciation, which some businesses use in conjunction with Section 179, allows businesses to deduct 100% of the cost of eligible property in the first year. Unlike Section 179, bonus depreciation can create a net operating loss.

Recordkeeping and Audit Protection

Every deduction you claim must be supported by materials that prove the expense is legitimate. Retain the following for at least three years in a secure, centralized location:

• Receipts

• Logs

• Invoices

• Bank and credit card statements

• Business documentation

The IRS expects this level of recordkeeping. If an audit is triggered, they might probe your records. If those records deviate from IRS standards, deductions without supporting documents will likely be disallowed, increasing your taxable income and overall income tax liability.

Ensure every expense is tracked throughout the tax year with 1-800Accountant's full-service bookkeeping solution, powered by a real bookkeeper.

How Tax Strategy Impacts Architects

If you're a self-employed architect, you don't have an employer withholding taxes on your behalf. If you expect to owe $1,000 or more in taxes for the year, you'll calculate and submit quarterly estimated payments four times annually. Set aside roughly 30% to 40% of your income to address these payments and the self-employment tax.

Many architects are high earners, which makes a switch to S corp status a smart move. If you're a sole proprietor, you'll first have to switch to an LLC, and then convert to an S corp. You'll then split the income into a "reasonable salary," which is subject to self-employment taxes, and take the rest of your compensation via distributions, which aren't subject to this tax.

Timing an S corp switch is easy with 1-800Accountant's year-round tax advisory solution. Your tax advisor will analyze your situation and confirm whether an S corp switch makes sense today.

Work with Professionals for Your Tax Deduction Needs

Taking advantage of every eligible deduction supports a smart financial strategy. At the same time, understanding the complexities of ever-changing tax laws and rules can be a difficult challenge that distracts from your latest project. This is where the expertise of the tax professionals at 1-800Accountant, America's leading virtual accounting firm, becomes invaluable.

When you trust us with your complex architectural financial work, you get:

• A dedicated accountant who understands the nuances of your state and industry

• Savings and compliance support

• Year-round strategic advisory

Collaborating with our team simplifies the entire process. They can provide clear, detailed explanations as they select and maximize your tax deductions. From identifying deductible expenses to preparing your tax returns, we serve the tax and financial needs of architects nationwide.

Don’t leave money on the table. Work with experts who understand your industry. Schedule a free 30-minute consultation to learn more and to get started.

FAQs About Tax Deductions for Architects

What deductions can self-employed architects claim?
Self-employed architects can deduct many expenses as long as they are ordinary and necessary for conducting business. Home office costs, CAD software, and professional liability insurance are just a few of the expenses that can be claimed. Additional deductions that you can claim as a self-employed architect are highlighted in this article.

Can architects deduct a home office?
Yes, architects can deduct home office expenses if the space is used exclusively and regularly as their principal place of business. If the space is also used for personal purposes, it doesn't qualify. Calculate the home office deduction by using either the simplified or actual expense methods. The actual expense method tends to produce more significant savings.

Are software subscriptions tax-deductible?
Yes, software subscriptions used for business are tax-deductible. Subscriptions and SaaS tools are generally tax-deductible as ordinary and necessary architect business expenses. They are typically deducted in the year paid, often categorized as "office expenses" or "subscriptions."

How do architects track mileage?
Like other self-employed individuals, architects track mileage primarily using smartphone applications or GPS-based trip logging. These apps distinguish between business and personal driving, allowing for easy categorization of site visits. To successfully claim vehicle-based deductions, the IRS expects contemporaneous logs that include date, destination, total miles driven, and business purpose.

Can architects write off travel to job sites?
Yes, architects can write off travel expenses to job sites. The travel must be deemed "ordinary and necessary" for business, such as visiting construction sites, meeting clients, or attending project meetings. If you're unsure what qualifies, professional support can help.

What records do I need to keep for deductions?
To support your tax deductions, keep records that prove the amount, date, payee, and business purpose of each expense. Records, such as receipts, canceled checks, credit card statements, and invoices, count. Retain your records for at least three years; retention time can be extended for certain record types.

Should architects form an LLC or S corporation for significant tax savings?
Architects with high net profits often save on taxes by electing S corp status, which reduces self-employment taxes by splitting income between a "reasonable salary" and profit distributions. LLCs offer simpler administration and greater flexibility, making them better suited to lower profits or new architecture and engineering firms while still providing essential liability protection. When you're ready to form your LLC or S corp, 1-800Accountant's entity formation solution handles the entire process for you.