Accounting for Sole Proprietors: Tax & Bookkeeping Tips

Hey there.

Quick question regarding those tax-exempt receipts from December 2019—the ones due by January 15th, 2020. Should I be using the December 31st, 2019 report designation for those?

Thanks.

cosmictinker24 said:Hey there.

Quick question regarding those tax-exempt receipts from December 2019—the ones due by January 15th, 2020. Should I be using the December 31st, 2019 report designation for those?

Thanks.

Yes, though I suppose you should just check which date is actually available.👍

Hey everyone!

I could really use some help here!
I'm staring at this IRS form—specifically the section regarding reducing the withholding for new hires since we just brought someone onto the team on November 1st. Do I plug in the gross pay or the net pay for this? Also, am I supposed to include the payroll for both November and December of 2019, or just November, since that's the one actually paid out within the 2019 calendar year?

Thanks a million!

Hey everyone!

I was wondering if anyone happens to have an older version of Synapse installed on their computer—maybe something from back in 2019? I think any version from that era should work fine, if anyone could possibly send it my way...
I kind of made a bit of a mess of things by updating Synapse, and now I'm stuck with two transaction accounts from late 2019 that I really need to tweak. It’s just the descriptions I need to change, not the actual amounts, but the newer version of Synapse insists on archiving everything, and I really don't want these edits showing up in some permanent archive log, you know?

If anyone could help a girl out...

Could use a little clarity here. How does a sole proprietorship actually function once you cross that $250,000 threshold? I’m working a steady W-2 job alongside this.
Once I hit that limit, do I just start tacking sales tax onto every invoice, and am I required to start keeping full books?
If we look at a scenario where the business pulls in $500,000 a year, my Social Security contributions stay capped at the maximum bracket (around $7,500), so I'd essentially be paying an additional 25% on that $500,000—minus that top-tier flat tax amount since I've transitioned to standard taxation.

Is it just me, or is the effective cost of taking that 25% draw actually lower here than it would be with an LLC? With an LLC, you'd deal with higher costs due to estimated quarterly payments, not to mention the legal headaches of being employed by two different companies simultaneously.

Douglas Grant26 said:Could use a little clarity here. How does a sole proprietorship actually function once you cross that $250,000 threshold? I’m working a steady W-2 job alongside this.
Once I hit that limit, do I just start tacking sales tax onto every invoice, and am I required to start keeping full books?
If we look at a scenario where the business pulls in $500,000 a year, my Social Security contributions stay capped at the maximum bracket (around $7,500), so I'd essentially be paying an additional 25% on that $500,000—minus that top-tier flat tax amount since I've transitioned to standard taxation.

Is it just me, or is the effective cost of taking that 25% draw actually lower here than it would be with an LLC? With an LLC, you'd deal with higher costs due to estimated quarterly payments, not to mention the legal headaches of being employed by two different companies simultaneously.

I am afraid I cannot follow your reasoning. Once you surpass that $250,000 mark, you transition into formal bookkeeping, at which point your total tax liability and contributions will be determined by your net profit, especially since you already have a primary employer.

1. I've set up a sole proprietorship while maintaining my full-time job at another firm. Under current tax laws, being in the highest bracket while employed elsewhere means paying roughly $2500 in payroll taxes and $2500 in income tax annually. Since this type of small business isn't registered for sales tax, there's no 25% sales tax applied to the invoices I issue.
2. What happens once a sole proprietor hits the $300 $0.00 threshold and is forced to register for sales tax? It’s clear they’ll have to start keeping formal books, but what does the actual tax burden look like then? Does the payroll tax stay the same as it was in the highest bracket, or does the math change entirely? If it changes, how is it calculated?
3. In that scenario, you have to add 25% sales tax to every invoice, which means you lose the ability to claim sales tax credits like a standard LLC would, right?

The part that really trips me up is how business expenses work when you already have a steady paycheck coming from somewhere else, and what the legal limits are regarding labor laws.

@urbanwalker72 Is that a bit clearer now?

Douglas Grant26 said:1. I've set up a sole proprietorship while maintaining my full-time job at another firm. Under current tax laws, being in the highest bracket while employed elsewhere means paying roughly $2500 in payroll taxes and $2500 in income tax annually. Since this type of small business isn't registered for sales tax, there's no 25% sales tax applied to the invoices I issue.
2. What happens once a sole proprietor hits the $300 $0.00 threshold and is forced to register for sales tax? It’s clear they’ll have to start keeping formal books, but what does the actual tax burden look like then? Does the payroll tax stay the same as it was in the highest bracket, or does the math change entirely? If it changes, how is it calculated?
3. In that scenario, you have to add 25% sales tax to every invoice, which means you lose the ability to claim sales tax credits like a standard LLC would, right?

The part that really trips me up is how business expenses work when you already have a steady paycheck coming from somewhere else, and what the legal limits are regarding labor laws.

@urbanwalker72 Is that a bit clearer now?

If you cross the threshold:
1. You enter the sales tax system. Sales tax is collected, and you can finally claim credits on your business purchases.

2. Taxes and contributions are based on net annual income (not just gross revenue, but revenue minus expenses). Taxes are paid via estimated quarterly payments, with the final year-end liability settled based on total earnings. Self-employment contributions are settled annually based on income. There is a cap; last year it was around $3.75 for annual contributions, though it's slightly higher this year.

Thanks. That makes sense now.

I am currently attempting to figure out the most efficient way to complete and submit the standard form for the 2019 tax year.
It appears that since the new legislation took effect on January 1st, the IRS has already implemented a revised version—it’s now labeled the TZ-1 and can be found nested within the corporate income tax section of the online portal.
The complication arises because the layout looks quite different; specifically, the various fields now cite entirely different sections of the tax code, even though the underlying logic remains largely identical (you’re still dealing with total revenue, location-based rates depending on the business sector, the grand total, and those monthly installments, which are just the sum divided by twelve).

In an attempt to save some time, I tried opening my previous filing from 2018 and simply adjusting the figures for 2019, but the system keeps throwing an error message stating that such a filing cannot be submitted in its current state.

Does anyone happen to know the proper procedure for handling this transition?

Edward Stewart said:I am currently attempting to figure out the most efficient way to complete and submit the standard form for the 2019 tax year.
It appears that since the new legislation took effect on January 1st, the IRS has already implemented a revised version—it’s now labeled the TZ-1 and can be found nested within the corporate income tax section of the online portal.
The complication arises because the layout looks quite different; specifically, the various fields now cite entirely different sections of the tax code, even though the underlying logic remains largely identical (you’re still dealing with total revenue, location-based rates depending on the business sector, the grand total, and those monthly installments, which are just the sum divided by twelve).

In an attempt to save some time, I tried opening my previous filing from 2018 and simply adjusting the figures for 2019, but the system keeps throwing an error message stating that such a filing cannot be submitted in its current state.

Does anyone happen to know the proper procedure for handling this transition?

Why don't you just enter the data directly into the IRS e-file portal? A lot of third-party accounting software hasn't been updated with this new version yet and isn't set up for submission, but you can always log into the official IRS site and input everything manually. It’s pretty standard procedure; just leave that bottom section for monthly obligations blank if you haven't been a taxpayer since 2020.
If you aren't comfortable filling it out yourself because of the varying tax rates or if you're just feeling unsure, let us know. We can help walk you through the manual entry process.

Brenda Chase3 said:Why don't you just enter the data directly into the IRS e-file portal? A lot of third-party accounting software hasn't been updated with this new version yet and isn't set up for submission, but you can always log into the official IRS site and input everything manually. It’s pretty standard procedure; just leave that bottom section for monthly obligations blank if you haven't been a taxpayer since 2020.
If you aren't comfortable filling it out yourself because of the varying tax rates or if you're just feeling unsure, let us know. We can help walk you through the manual entry process.

I appreciate the help, I really do, and I have actually tried, but I haven't hit "submit" just yet because it feels completely counterintuitive to use this new version for the 2019 tax year. I am struggling to grasp what exactly is being levied here; is the amount for 2019 supposed to be calculated based on the income reported from 2018? I haven't been able to find a clear explanation anywhere.
Since I haven't been required to file under this specific classification since 2020 (specifically activity 6209 at a rate of 0.102%), does that mean I'll still be making a payment in 2020 based on my 2019 figures? It is a relatively small sum, so I would honestly prefer to just settle it all at once rather than dealing with monthly installments.

Edward Stewart said:I appreciate the help, I really do, and I have actually tried, but I haven't hit "submit" just yet because it feels completely counterintuitive to use this new version for the 2019 tax year. I am struggling to grasp what exactly is being levied here; is the amount for 2019 supposed to be calculated based on the income reported from 2018? I haven't been able to find a clear explanation anywhere.
Since I haven't been required to file under this specific classification since 2020 (specifically activity 6209 at a rate of 0.102%), does that mean I'll still be making a payment in 2020 based on my 2019 figures? It is a relatively small sum, so I would honestly prefer to just settle it all at once rather than dealing with monthly installments.

It isn't illogical; even though it is the 2019 form, it also includes the section for your new monthly assessment for 2020, which is why you have to file a new one. If you are ceasing your status as a taxpayer, you simply enter the data for 2019: total income for 2019, the tax rate, the total liability for 2019, and then the difference—whether that results in a payment due or a refund. You should leave the new monthly installment field at 0.00 since you won't be an active taxpayer anymore. If you owe a balance for 2019, you'll just pay that difference in a lump sum during 2020, and that will be that. Once the IRS processes the form, they will cancel your 2020 assessments. They tend to keep billing you for January and February until they see the form confirming that you are no longer on their books.

Back in 2019, I messed up the sales tax calculation on one of my quarterly reports. I already filed the incorrect return through the IRS portal, so now I need to fix it.

Does anyone know the right way to file a sales tax correction via the IRS website?

I’ve been digging through the online system, but I can't find an option specifically labeled "amended return" or anything similar...

Should I just submit a new return for that specific quarter and hope the agent at the IRS office voids the old one?

Looking for some quick guidance here. Thanks.

Just resubmit the corrected form; that should effectively override the old one. However, I’d suggest giving your case officer a quick call once you've sent it over just to make sure they manually select the updated version so it doesn't get overlooked. Though, if I recall correctly, the system usually triggers a notification light for the representatives whenever a new submission comes through.

Brenda Chase3 said:Just resubmit the corrected form; that should effectively override the old one. However, I’d suggest giving your case officer a quick call once you've sent it over just to make sure they manually select the updated version so it doesn't get overlooked. Though, if I recall correctly, the system usually triggers a notification light for the representatives whenever a new submission comes through.

It seems to me that sales tax filings don't automatically overwrite one another like other types of forms might. I am quite uncertain about what recent changes they have implemented, but this certainly isn't how an efficient system ought to function. Unlike certain reports that are fully automated and subject to software-driven validation upon entry into the database, sales tax documentation should ideally necessitate an agent's intervention to manually void any erroneous filings.

When you are amending a sales tax return, it really ought to be mandatory to include a detailed explanation for the correction. While I am unsure of their specific internal protocols, such a requirement seems essential for clarity.

I would advise against filing frequent sales tax amendments for trivial matters, as the IRS might flag your account as high-risk simply due to the frequency of your corrections. While the underlying system is fundamentally sound, there appears to be a lack of adequate training for the personnel operating it, so one shouldn't expect seamless performance.

Whenever we have to file an amendment—which is obviously necessary if you spot a significant error—we just submit a new version. As soon as the IRS agent pulls up the updated form, the old one is automatically voided. I don't know how the backend logic of their software works, nor do I care to, since I’m certainly not one of their programmers, but I am very familiar with the workflow because we've handled this plenty of times. The agents basically tell you that the easiest way is to just send the correction. There is a remarks section where you can explicitly type "amendment," but even if you leave that blank, they pull the latest filing and the previous one gets wiped from the record. It essentially overwrites the old data.

Thanks, I'll send over a new sales tax form, and I'll include an explanation for the correction along with the income tax filing.

Brandon Jackson4 said:Thanks, I'll send over a new sales tax form, and I'll include an explanation for the correction along with the income tax filing.

It doesn't make much sense to send an explanation for a sales tax change via supplemental filings. When you enter a new sales tax form as a correction, there is a 'Notes' section within the IRS portal where you can simply state why you are making the adjustment.

Brenda Chase3 said:Whenever we have to file an amendment—which is obviously necessary if you spot a significant error—we just submit a new version. As soon as the IRS agent pulls up the updated form, the old one is automatically voided. I don't know how the backend logic of their software works, nor do I care to, since I’m certainly not one of their programmers, but I am very familiar with the workflow because we've handled this plenty of times. The agents basically tell you that the easiest way is to just send the correction. There is a remarks section where you can explicitly type "amendment," but even if you leave that blank, they pull the latest filing and the previous one gets wiped from the record. It essentially overwrites the old data.

Regarding sales tax, the only way this becomes "automatic" is if the agent manually deletes the old filing and accepts the new one.

Quincy:

I don't know how their specific software handles the backend logic, nor am I particularly concerned with it since I'm not one of their programmers; however, I am familiar with the procedure because we have navigated it before, and the agents often suggest ways to make things easier.

What you really ought to be concerned with is the software used for your tax refunds and the systems that flag accounts for audit.

It seems the agents themselves don't always follow the standard guidelines, which means an innocent taxpayer could end up being flagged as high-risk without any actual cause.

Quincy:

Just submit the correction using the notes field to indicate it's a "correction." Even if you don't write anything, they take the new form and the previous one is essentially overwritten on the account ledger.

Since we are discussing sales tax corrections, if we are talking about fixing a form from a prior fiscal year, shouldn't the adjustment be applied to the December filing of that period (which functions as the annual summary) rather than just altering the specific past form? Shouldn't the correction only be reflected in the current year's records to account for that discrepancy?

Honestly, I have zero interest in studying the IRS software. I’m really not sure where you got that idea from. If the people working at the IRS don't know how to do their jobs yet they're still sitting there behind the desk, that truly isn't my problem. Besides, you always talk as if we live in some kind of hyper-regulated state where every single auditor is just sitting around waiting to catch a mistake. That couldn't be further from the truth. Mistakes happen, and mistakes exist to be corrected. So what if someone gets flagged as "high risk"? If we do our work properly and the company operates legally, there is absolutely nothing to fear. They can look at the books and that's that. I'm actually curious when they decide someone is a risk, because I saw plenty of those ridiculous claims in the manuals years ago—obvious nonsense that nobody ever bothered to verify with a single document. On the contrary, companies get shut down due to account freezes (I personally know of a couple in the last year or two), and not once did anyone from the agency request a single piece of paperwork or even pick up the phone before wiping them out. They just delete the business, no questions asked.
Look, despite everything we handle in accounting, the idea of pretending to be a programmer and overanalyzing how an agent processes forms, how they fix them, or how their specific software functions never crosses my mind. It's simply not my lane.
And since you seem to feel the need to lecture every forum member who tries to help by explaining "how things actually work" in our industry—giving advice based on practical reality while you pivot from simple questions to these elaborate tangents—well, since you aren't actually working in the field (just like those politicians), I won't be posting under these topics anymore. Ever since devil arrived, this place has become ridiculous; it feels like we are constantly arguing with someone who has no clue about real-world practice. You can tell the difference immediately because the other person is actually in our profession, whereas you just talk and talk without giving anyone any concrete instructions on what to do. It's obvious you've worked with people who have no connection to this field. If anyone actually wants to ask me something, I'll always be happy to help via private message, as some members already know. But I'm losing the will to write anything more here because it always devolves into debating things that no one even asked about. I'm done responding, and there's no need to quote me because I've said my piece. Thanks, have a good one everyone.