Ask a CPA

You must include in your income reimbursements your employer gave you for expenses of education that you need to meet the minimum educational requirements for your job, or is part of a program of study that can qualify you for a new trade or business.
Your employer will combine the amount of any reimbursement or other expense allowance paid to you under a nonaccountable plan with your wages, salary, or other pay and report the total in box 1 of your Form W-2.

Your employer will combine the amount of any reimbursement or other expense allowance paid to you under a nonaccountable plan with your wages, salary, or other pay and report the total in box 1 of your Form W-2.
You can deduct your expenses regardless of whether they are more than, less than, or equal to your reimbursement.
Reimbursements you received for nondeductible expenses are treated as paid under a nonaccountable plan. You must include them in your income.
You must include in your income reimbursements your employer gave you for expenses of education that you need to meet the minimum educational requirements for your job, or is part of a program of study that can qualify you for a new trade or business.

Your employer will combine the amount of any reimbursement or other expense allowance paid to you under a nonaccountable plan with your wages, salary, or other pay and report the total in box 1 of your Form W-2.
You can deduct your expenses regardless of whether they are more than, less than, or equal to your reimbursement.
Reimbursements you received for nondeductible expenses are treated as paid under a nonaccountable plan. You must include them in your income. You must include in your income reimbursements your employer gave you for expenses of education that you need to meet the minimum educational requirements for your job, or is part of a program of study that can qualify you for a new trade or business.

If you are reimbursed under an accountable plan, your employer should Not include any reimbursement in your income in box 1 of your Form W-2.
To be an accountable plan, your employer's reimbursement arrangement must require you to meet all three of the following rules.
Your expenses must have a business connection—that is, your expenses must be deductible under the rules for qualifying work-related education.
You must adequately account to your employer for your expenses within a reasonable period of time.
You must return any reimbursement or allowance in excess of the expenses accounted for within a reasonable period of time.
If your expenses are more than your reimbursement, you can deduct your excess expenses on Form 2106.

If you are reimbursed under an accountable plan, your employer should Not include any reimbursement in your income in box 1 of your Form W-2.
To be an accountable plan, your employer's reimbursement arrangement must require you to meet all three of the following rules.
Your expenses must have a business connection—that is, your expenses must be deductible under the rules for qualifying work-related education.
You must adequately account to your employer for your expenses within a reasonable period of time.
You must return any reimbursement or allowance in excess of the expenses accounted for within a reasonable period of time.
If your expenses are more than your reimbursement, you can deduct your excess expenses on Form 2106.

If you are reimbursed under an accountable plan, your employer should Not include any reimbursement in your income in box 1 of your Form W-2.
To be an accountable plan, your employer's reimbursement arrangement must require you to meet all three of the following rules.
Your expenses must have a business connection—that is, your expenses must be deductible under the rules for qualifying work-related education.
You must adequately account to your employer for your expenses within a reasonable period of time.
You must return any reimbursement or allowance in excess of the expenses accounted for within a reasonable period of time.
If your expenses are more than your reimbursement, you can deduct your excess expenses on Form 2106.

You can also deduct seminars, workshops, software, books, reports, newsletters and publications that provide tax planning and preparation advice and information.

IRS Publication 526 and 561.

There are valuation guides available to the public to calculate an amount for noncash contributions.
You can go to the Salvation Army website to view their Donated Goods Valuation Guide at www.salvationarmyusa.org

The answer is, how much did you contribute and how much can you substantiate.
For contributions of $250 or less, a cancelled check or credit card statement is sufficient.
A written acknowledgement from the charity documenting the contribution's amount and date is also acceptable
For contributions of $250 or more, you must have written substantiation from the organization. A cancelled check is not sufficient.