| Course | AC256 Federal Tax |
|---|---|
| Unit | Unit 4 |
| Paper type | Deduction computation exercise |
| Length | About 560 words, 5 pages double-spaced |
| Format | APA 7 student paper |
| School | Purdue University Global |
| Program | BS in Accounting |
| Updated | October 2026 |
Free sample paper for AC256 Unit 4
Itemize by $7,220: A Unit 4 Deduction Computation for a Married Couple Under the 2025 Limits
[Student Name]
Purdue University Global
AC256: Federal Tax
Unit 4 Deduction Computation Exercise
[Instructor Name]
[Date]
The couple and their figures are composite; the statutes and IRS publications cited are real, and amounts are for tax year 2025.
Part 1: Adjusted Gross Income
Wages, both spouses: $168,000. Taxable interest: $1,200. Total income: $169,200. Adjustments above the line:
1. Health savings account contribution, family coverage: $4,300, within the 2025 family limit of $8,550.
2. Student loan interest: $2,500, the maximum, allowed in full because the couple's modified adjusted gross income is below the $170,000 point where the 2025 phaseout begins for joint filers.
Adjusted gross income: $169,200 minus $4,300 minus $2,500 equals $162,400.
Part 2: Itemized Deductions in Schedule A Order
Medical and dental expenses. Unreimbursed costs, including a child's orthodontia and a parent's surgery copays: $14,800. Floor: 7.5 percent of $162,400, or $12,180 (Medical, Dental, Etc., Expenses, 2024). Deductible: $2,620.
Taxes paid. State income tax withheld: $7,900. Real estate tax on the home: $6,400. Total: $14,300. For 2025 the cap on state and local taxes is $40,000 for joint filers with modified adjusted gross income below $500,000, so the full $14,300 is allowed (Internal Revenue Service, 2025a).
Home mortgage interest. Interest on a $480,000 loan used to buy the home: $18,600. Because the acquisition debt is under the $750,000 limit, all of it is deductible under Section 163(h).
Gifts to charity. Cash gifts to a church and a food bank, each acknowledged in writing: $3,200, far under the ceiling for cash given to public charities, which is 60 percent of the couple's adjusted gross income.
Total itemized deductions: $2,620 plus $14,300, $18,600 and $3,200, equals $38,720.
Part 3: The Comparison
Standard deduction for married filing jointly in 2025: $31,500 (Internal Revenue Service, 2025b). Itemized deductions: $38,720. Itemizing reduces taxable income by $7,220 more than the standard deduction.
The medical deduction shows why adjusted gross income must be fixed first: $14,800 of real medical bills shrinks to $2,620 after the 7.5 percent floor, and every dollar the couple had moved above the line would have lowered that floor by 7.5 cents.
Would Bunching Help?
Because the couple itemizes comfortably, there is little to gain from bunching two years of gifts into one. Bunching helps households just below the standard deduction, who can alternate between itemizing in one year and taking the standard amount in the next. For this couple, the more useful planning point is the health savings account: contributing the full $8,550 family limit instead of $4,300 would lower adjusted gross income by another $4,250, which saves tax directly and also reduces the medical floor by about $319, raising the medical deduction by the same amount.
Notes
Under the $10,000 cap that applied through 2024, the couple's taxes line would have been $10,000 and itemized deductions $34,420, still above the standard deduction but by only $2,920. The larger 2025 cap is the main reason itemizing pays more this year. The above-the-line adjustments matter twice: they lower adjusted gross income directly, and they lower the medical floor. Records the couple should keep include the lender's Form 1098, the property tax bill, the charities' written receipts, which the law requires once a single donation reaches $250, and statements showing which medical costs insurance did not reimburse.
References
Internal Revenue Service. (2025a). Instructions for Schedule A (Form 1040), Itemized deductions. https://www.irs.gov/instructions/i1040sca
Internal Revenue Service. (2025b). Working Families Tax Cuts: Tax deductions for working Americans and seniors. https://www.irs.gov/newsroom/working-families-tax-cuts-tax-deductions-for-working-americans-and-seniors
Medical, Dental, Etc., Expenses, 26 U.S.C. ยง 213 (2024).
The Purdue Global AC256 Unit 4 instructions
The fourth AC256 unit usually supplies a household's income, adjustments and possible itemized deductions, and asks whether to itemize. Begin by computing adjusted gross income, since the medical floor and other limits depend on it, and check each adjustment against its own limit or phaseout. Then follow Schedule A's order: medical expenses above the percentage floor, state and local taxes up to the year's cap, home mortgage interest on qualifying acquisition debt, and charitable gifts within their percentage limits. Total the itemized deductions and compare them with the standard deduction for the filing status and year. State the winner and the margin. Notes on records and on any planning opportunity add value. Two pages is typical, citing the Code and Schedule A instructions in APA 7.
How the AC 256 Unit 4 example is put together
The sample's first part totals wages and interest, subtracts a $4,300 HSA contribution within the family limit and $2,500 of student loan interest below the phaseout, and reaches $162,400. The second part works through Schedule A: medical costs reduced by the $12,180 floor, taxes under the 2025 cap, mortgage interest on a $480,000 loan, and acknowledged cash gifts. The third part compares $38,720 with $31,500. The highlighted sentence explains why adjusted gross income must come first, using the medical floor. A section on bunching shows why it would not help this couple and how a full HSA contribution would. Notes compare the prior $10,000 cap and list the records to keep.
Where the points sit in the AC256 Unit 4 rubric
Deduction exercises are graded on correct adjusted gross income, correct application of each Schedule A limit and a correct comparison. The medical floor must use adjusted gross income, not total income. The state and local tax cap must match the tax year and filing status. Mortgage interest must be limited to qualifying acquisition debt. Charitable gifts need their percentage limits and substantiation rules. The standard deduction figure for the year is checked. A clear statement of which option wins, and by how much, often earns its own point. Planning notes add interpretation credit. Neat layout and APA 7 citations to the Code and IRS instructions complete the score for the unit.
AC256 Unit 4 help from the desk
The most frequent deduction error is computing the medical floor from total income or wages instead of adjusted gross income. Others apply the old $10,000 state and local cap to 2025, or the new cap to an earlier year. Student loan interest is taken above the limit or inside its phaseout without reduction. Mortgage interest on a home equity loan used for other purposes is deducted. The comparison uses the wrong year's standard deduction. Charitable gifts lack the written acknowledgment they require. When your household's figures are ready, our team can compute adjusted gross income and work through each Schedule A limit for your section.
Get an AC256 Unit 4 example written to your instructions
Expense figures and income from the Unit 4 exercise go in first, along with the instructions and rubric your section posted. The worksheet runs every category through its own limit, compares the two totals and returns within 24-48h. A first custom sample is not billed, and amounts stay bracketed wherever the prompt leaves them open. The paper above is an original model document written by our desk, not a submitted student paper and not an official Purdue University Global document.
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AC256 Unit 4 questions, answered
Why compute adjusted gross income in a deduction exercise?
Because several itemized limits are measured against it. The medical floor is a percentage of adjusted gross income, and the charitable ceilings are too, so the same bills can produce different deductions for couples with different incomes. The example fixes that figure on its first lines for this reason. If your prompt supplies adjusted gross income directly, the worksheet starts from the given number instead.
What if the itemized total is only slightly larger?
The larger figure still wins, a point the example makes in a single line. The comparison is arithmetic, not judgment, so a margin of a few dollars decides it as firmly as a margin of thousands. Some prompts add a state return where the federal choice affects the state one; if yours does, that interaction belongs in a note beneath the comparison.
Can one spouse itemize while the other takes the standard deduction?
Not when they file separately and one of them itemizes; the other must then itemize as well, because that spouse's standard deduction drops to zero. On a joint return the choice is made once for the couple. The example uses a joint return and mentions the separate-filing rule only in passing, since its composite couple files together.
Where can I find a free AC256 Unit 4 sample paper?
This page has a complete AC256 Unit 4 deduction computation for a married couple, fixing adjusted gross income and applying each Schedule A limit before itemizing wins by $7,220 for 2025.
Why does the medical deduction shrink in the AC256 Unit 4 sample?
The 2025 return allows medical spending only to the extent it exceeds a floor set at 7.5 percent of the couple's adjusted gross income. With income of $162,400, the floor is $12,180, so $14,800 of expenses yields a deduction of $2,620.