Can I write off Amazon Prime if I use it for business supplies?

Possibly — but only to the extent the Amazon Prime membership is used for a legitimate business purpose.

In general, business expenses are deductible only if they are ordinary and necessary for your business. So if you use Amazon Prime mainly to buy office supplies, inventory, or other business equipment, part of the membership fee may be deductible.

Practical rule

• Business-only use: If the membership is used exclusively for business, you may be able to deduct the full fee.
• Mixed personal and business use: If you also use Prime for personal shopping or entertainment, you should usually deduct only the business-use portion.

What to keep

• Annual Prime invoices or payment records
• Order history showing business purchases
• A simple log or worksheet showing how you calculated the business-use percentage

Important caution

A Prime membership is not automatically deductible just because you use Amazon for business supplies. The deduction depends on how the membership is used and whether your allocation is reasonable and well documented. If you use a personal Amazon account for both business and personal purchases, you generally should not claim 100% of the membership as a business deduction. If you have a dedicated business-only account or business subscription used exclusively for business, the full fee may be deductible if the expense is otherwise ordinary and necessary.

For a specific filing position, it’s best to confirm the method with a CPA or tax professional.