5011-TC Protected B when completed 2025 Form YT479 Yukon Credits You can claim these refundable tax credits even if you do not have to pay any tax. If the total of these credits is more than the amount of taxes you have to pay, you may get a refund for the difference. Complete the calculations that apply to you and attach a copy of this form to your paper return. For more information about these credits, go to canada.ca/yt-tax-info. Children's fitness tax credit To find out the eligible maximums for this credit, go to canada.ca/yt-tax- info and read "Children's fitness tax credit" under "Form YT479 - Yukon Credits". Line 1: Enter the amount of the total eligible fees. Line 63800 ^ multiplied by 6.4% = ^ Research and development tax credit Line 2 and line 63840: Enter the tax credit amount from your Form T1232. ^ Yukon business carbon price rebate Line 3 and line 63855: Enter the amount from line 12 of your Schedule YT(S14). ^ Line 4 and line 63856: Enter the amount from line 7 of your Schedule YT(S14). ^ Yukon fertility and surrogacy tax credit You can claim this credit if you incurred eligible medical expenses for fertility care or surrogacy treatment services, you were resident of Yukon at the end of the year, you were insured under the Yukon Health Care Insurance Plan, and you had a Yukon health care card on December 31, 2025. If you are claiming the credit on behalf of your spouse or common-law partner, or your dependant, they must also be a Yukon-insured individual and they must have had a Yukon health care card on December 31, 2025. Line 63857: Did you and (if you are claiming on their behalf) your spouse or common-law partner, or your dependant have a valid Yukon health care card on December 31, 2025? If yes, complete the following calculation. If no, enter "0" on line 5. 1 Yes or 2 No ^ Note: When submitting this form, do not provide your Yukon health care card number. Line 5: Eligible medical expenses for fertility treatments Line 61268 ^ multiplied by 40% (maximum $10,000) = ^ Line 6: Add lines 1 to 5. Enter this amount on line 47900 of your return. Yukon credits = ^ See the privacy notice on your return.