If you made any home improvements in 2016, you may be eligible for a tax break or two. Certain home improvements — or certain lines of credit that can be used for home improvements — qualify for a deduction or tax credit from good old Uncle Sam.

As you prepare your taxes this year, here are a few credits and deductions to keep in mind. 

Read more: 12 tax breaks for middle class families

4 home improvements that may qualify for tax breaks

1. Home improvement loans

You probably already know that your property taxes are (usually) tax-deductible, but you can also deduct the interest on a home improvement loan. The interest can be fully deductible up to $100,000, according to the IRS. Similarly, it’s also possible to deduct the interest you pay on a home equity line of credit (HELOC) in most circumstances. 

2. Increasing energy efficiency

Making a home greener offers multiple incentives, including decreased energy costs and tax credits from federal, state and local governments. As noted by EnergyStar.gov, examples of improvements and equipment included in the federal tax credit group are:

  • Biomass stoves: About $300 credit for units with a thermal efficiency rating of 75% or more
  • Air source heat pumps: $300 credit
  • Central air conditioning: $300 credit
  • Gas, propane, or oil hot water boilers: $150 credit
  • Gas, propane, or oil furnaces and fans: $150 credit for furnace, $50 for main air-circulating fan
  • Insulation: Up to $500 or 10% of the cost, whichever is lower
  • Roofs: 10% of the cost up to $500
  • Non-solar water heaters: $300 credit
  • Solar water heaters: 30% of the equipment and installation costs with no cap on amount
  • Windows, doors, and skylights: 10% of the cost up to $200 for windows and skylights; up to $500 for doors
  • Geothermal heat pumps: Up to 30% of equipment and installation costs
  • Small residential wind turbines: 30% credit
  • Residential fuel cells: 30% of the equipment and installation costs with no cap

Read more: 7 tax credits every homeowner should know about

3. Medical home improvements

Improvements made for you, your dependents or your spouse can qualify for tax deductions if they help a person in a wheelchair or with a disability. These deductions must be itemized and cost more than 10% of your adjusted gross annual income. There is also currently an exemption that allows people 65 and older to deduct total medical expenses exceeding 7.5% of their adjusted gross income through tax year 2016.

As outlined by the IRS, examples of medical expenses include:

  • Making the home wheelchair accessible with entrance and exit ramps and widened doorways
  • Grading the ground for entrances
  • Moving or modifying electrical outlets
  • Lowering or modifying kitchen cabinets and appliances
  • Installing railings and lifts
  • Adding grab bars and handrails

4. Capital improvements

Were you getting your home ready to sell? Some repairs can qualify as capital improvements. These include:

  • Replacing the roof
  • Replacing windows, gutters and doors
  • Replacing the furnace or HVAC system

Read more: Little-known tip can reduce your tax bill by $1,000

Financing home improvements in 2017?

Tax credits and deductions can help make certain improvements more affordable, but you’ll still want to carefully consider your funding, if you’re facing (or longing for) a major renovation.

Cash is the “thriftiest” way to pay for home improvements, according to the U.S. Department of Housing and Urban Development (HUD), since you won’t be paying any interest or fees. But, if you find yourself facing emergency repairs or need some liquidity to get a carefully considered project completed, homeowners can use financing methods such as:

  • Mortgage refinancing: This may be a wise option if you can qualify for a lower interest rate and the numbers work out in your favor. Be sure you know where your credit stands before you apply, as this will determine whether you qualify — and what rate you’re offered.
     
  • Federal Housing Administration loans: The FHA provides two types of loans for home improvements. The 203K loan is usually used to buy a home that needs extensive repairs, while the Title 1 loan provides up to $25,000 and is not contingent on the homeowner’s equity. (You can find a full explainer on FHA loans here.)  
     
  • Credit cards: Using credit cards can be another helpful way to cover expenses, especially for smaller home improvement projects. Some homeowners try to get the most benefits by using a rewards card or 0% introductory APR credit card. But remember: Swiping more just to earn the rewards or without a plan to pay those purchases off in full as soon as possible could land you in debt.

Of course, you’ll want to come up with a plan to pay back any type of financing you take on — and be very careful not to overextend yourself when it comes to renovations. (Granite countertops, for instance, are certainly appealing in theory, but their sheen can wear thin if you can’t actually afford the expense.)

Remember, too, there are other ways you can potentially drive down the costs of home repairs. Here are more tips for working some sorely-needed home improvements into your budget this year.

How to file your taxes for free, regardless of income

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This article originally appeared on Credit.com.