I'm in the same boat! I started selling my vintage toy collection on eBay and am confused about whether I need to track my original purchase price from years ago? Most of these toys I bought in the 90s and have no receipts for. How do I figure out cost of goods sold in this case?

Just went through this exact same situation last year! The confusion is totally normal for first-time Schedule C filers. Here's what I learned after consulting with a tax professional: Your $4,800 total sales (including shipping charged to buyers) is correct for Line 1 gross receipts. Then you'll deduct your business expenses - the $650 eBay fees, $900 actual shipping costs, and don't forget about other deductibles like packaging materials, printer ink for labels, gas/mileage for post office trips, and even a portion of your home if you use it for storage/photography. One thing that tripped me up initially: if you're selling personal collectibles you owned for years (not bought specifically to resell), some of those might actually be capital gains/losses rather than business income. But if you're actively sourcing and reselling as a regular activity, then Schedule C is the right form. Pro tip: Start keeping detailed records NOW for this year - every receipt, every mile driven, every supply purchased. It makes next year's filing so much easier! Also consider opening a separate business bank account to keep everything clean and organized. You've got this! The first year is always the hardest but it gets much simpler once you understand the process.

Has anyone found a good way to track these passive losses year to year? I'm using a spreadsheet but it's getting unwieldy with multiple properties.

I've been dealing with this exact same issue in UltraTax for my rental properties! What really helped me understand the distinction was looking at my prior year's Form 8582. The "passive loss carryovers from operating activities" field corresponds to the actual business operations - rent collection, property management, maintenance, repairs, utilities, etc. These are the day-to-day expenses that generate your rental income. The "passive activity carryovers from ordinary business income/loss" field is for the broader business items like depreciation, mortgage interest, and other financing costs that contribute to your overall business loss but aren't directly tied to operations. Since you mentioned you don't materially participate, make sure you're also considering whether you qualify for the $25,000 special allowance if your adjusted gross income is under $100,000. That can sometimes allow you to deduct losses that would otherwise be carried forward. Good luck with your return!

Slightly off-topic, but since you mentioned carrying forward passive losses for years... don't forget that when you fully dispose of your entire interest in a passive activity, you get to use up all the suspended passive losses from that activity. This doesn't help with your current situation, but something to keep in mind for future planning. So if you have another rental property with suspended passive losses, selling that property would allow you to use all those losses in the year of sale (even against non-passive income).

This is a really common misconception that trips up a lot of real estate investors. The key thing to understand is that the IRS has three buckets of income: active, passive, and portfolio. Even though you're a limited partner (which normally makes your income passive), capital gains from asset sales fall into the portfolio bucket regardless of your participation level. Think of it this way: the partnership's day-to-day rental operations generate passive income for you as a limited partner, but when they sell the underlying asset, that sale generates portfolio income. It's the nature of the income itself, not just your level of participation, that determines the classification. One silver lining: make sure you're maximizing any other passive income you might have. Check if you have any other K-1s with passive income in boxes 1, 2, or 3 that you can use against those carried-forward losses. Also, as others mentioned, look carefully at any depreciation recapture amounts - those might have different treatment rules. It's frustrating, but this rule exists to prevent people from generating easy capital gains just to offset passive losses. The IRS wants to keep these income streams separate for policy reasons.

Don't forget about the GST/HST (Goods and Services Tax/Harmonized Sales Tax) in Canada vs. sales tax in the US! This actually makes a significant difference in day-to-day costs. In Canada, GST is 5% federally, plus provincial sales taxes that are either separate or harmonized with the GST. Total sales taxes range from 5% in Alberta to 15% in the Atlantic provinces. In the US, sales tax varies wildly by state and even by county/city. Some states like Oregon and New Hampshire have NO sales tax, while others like California can have combined state/local rates approaching 10%. This might not seem like a big deal compared to income tax, but on day-to-day purchases over years, it adds up to thousands of dollars difference.

One major factor that hasn't been discussed yet is the Alternative Minimum Tax (AMT) differences between the two countries. In the US, AMT can catch high earners by surprise, especially those with significant deductions or stock options. At your $220k income level, you could potentially trigger AMT depending on your deduction profile. Canada eliminated their federal AMT in 2023 (though it's being reintroduced in modified form), but the calculation works very differently than the US version. Canadian AMT historically applied to fewer taxpayers but had different triggers. Also consider property taxes - they're generally much higher in Canada. For example, Toronto property taxes can be 0.6-1.2% of assessed value annually, while many Texas cities are 2-3% but on lower assessed values due to homestead exemptions. This can significantly impact your total tax burden if you're planning to buy property. The timing of when you pay taxes also differs. Canada requires more frequent installment payments for high earners, while the US allows more flexibility with quarterly estimates. Just another practical consideration for cash flow planning.

Great question about per diem rates! I've been running my consulting business for about 3 years now and made the switch to per diem after drowning in receipts just like you. One thing I didn't see mentioned yet is that you should check if your business is subject to any industry-specific rules. For consulting work, the per diem approach is generally straightforward, but some regulated industries have additional documentation requirements. Also, since you mentioned spending around $2,100 monthly on business travel, you might want to calculate both methods (actual expenses vs. per diem) for a typical month to see which gives you a better deduction. Sometimes actual expenses can be higher than per diem rates, especially in expensive cities or if you have business dinners with clients. One practical tip: I use a simple travel app to log my business purpose and locations in real-time, then export it monthly. Makes the documentation painless and you never forget why you traveled somewhere when tax time rolls around. The IRS really wants to see that business purpose documented clearly, not just "client meeting" but something like "Q4 strategy session with XYZ Corp in Denver.

One thing I haven't seen mentioned yet is that you need to be careful about the first and last days of multi-day trips. The IRS has specific rules about when you can claim per diem versus when you need to prorate it. If you're doing overnight business travel, you get the full per diem for each full day you're away from home. But for the departure and return days, you only get 75% of the M&IE portion (not the lodging) if you're traveling for less than 24 hours or if your trip doesn't require an overnight stay. Also, since you're an LLC taxed as a sole proprietorship, make sure you understand that you can't "pay" yourself per diem like a regular employee would receive. You're simply taking the deduction on Schedule C based on the standard rates. I made this conceptual mistake early on and got confused about whether I needed to track it as income. The $2,100 monthly you mentioned sounds significant - definitely worth setting up a proper system now before it gets more complicated. I'd recommend keeping a simple log with dates, locations, business purpose, and which per diem method you used (standard GSA vs high-low) for each trip. This documentation becomes crucial if you ever face an audit.