< Back to IRS

Chloe Zhang

Is it possible to run multiple businesses under a single LLC? Taxes and banking questions

I'm trying to figure out if I can operate multiple different businesses under one LLC structure. I currently have Mountain Peak Services LLC, and I want to run these three completely different businesses under that one LLC: 1. Mobile Dog Grooming 2. Weekend Food Cart 3. Web Development My main questions are about the banking and tax implications. Would I need to set up separate business checking accounts for each business activity, or can I just use one account for everything under the LLC? And how would taxes work - would I need to file multiple Schedule Cs with the same LLC name but different business activity codes? Has anyone done this before? Just trying to understand the right way to structure things from both a legal and tax standpoint.

You can absolutely run multiple different businesses under a single LLC! This is actually pretty common for entrepreneurs who have diverse interests. The LLC is just a legal wrapper that provides liability protection. For banking, you're not legally required to have separate accounts, but it's highly recommended for accounting clarity. Having separate business checking accounts makes it much easier to track income and expenses for each business activity. This will save you major headaches at tax time and help if you ever face an audit. For taxes, since an LLC is a pass-through entity by default, you would file multiple Schedule Cs - one for each distinct business activity. Each Schedule C would list the same LLC name but have different business activity codes reflecting the actual business being conducted. Make sure you're keeping detailed records of income and expenses for each business separately.

0 coins

Adriana Cohn

•

If I do this, does each business activity get its own EIN or do they all share the same EIN since they're under one LLC? And would it be better to just form separate LLCs for each business?

0 coins

They would all share the same EIN since they're under one LLC. The EIN is attached to the legal entity (your LLC), not to each specific business activity. Whether to form separate LLCs really depends on your risk assessment. The main drawback of keeping everything under one LLC is that all your businesses share liability - if someone sues your food cart business, your web development assets could be at risk too. Some people choose to create separate LLCs to compartmentalize this risk, especially if one business is significantly riskier than others. However, multiple LLCs mean multiple filing fees, potentially multiple registered agent fees, and more complex accounting, so there's a cost-benefit analysis to make.

0 coins

Jace Caspullo

•

I was in the exact same boat last year with multiple side hustles and one LLC. I tried figuring it out myself and got so frustrated with conflicting advice. Finally used https://taxr.ai to analyze my specific situation, and it was a huge help! I uploaded my LLC docs, described my different business activities, and got a custom report explaining exactly how to handle the multiple Schedule Cs and what documentation I needed to keep.

0 coins

Melody Miles

•

Did it help you figure out if you needed separate bank accounts? That's the part I'm most confused about since I don't want to pay monthly fees for multiple business accounts.

0 coins

How detailed was their advice? I've found that most tax services give really generic answers that don't help with specific situations like this.

0 coins

Jace Caspullo

•

Yes, it absolutely helped with the banking question. They actually recommended a middle-ground approach - one main business account but using robust accounting software to create separate "classes" for each business activity. This way I could track everything separately without paying multiple bank fees. Their advice was surprisingly specific. They looked at my actual business activities and provided tailored recommendations, not just generic advice. They even included specific language to use on my Schedule C forms and explained exactly how to handle shared expenses across business lines. Much better than the generic "talk to your accountant" advice I got elsewhere.

0 coins

Just wanted to follow up and say I tried https://taxr.ai after seeing the recommendation here. It was super helpful! I've been running my photography business and social media management service under one LLC, and was so confused about tax filing. Their analysis clarified everything - I now understand exactly how to handle multiple business activities with different codes on Schedule C. They even provided templates for tracking expenses that can be shared across business lines (like my home office and software subscriptions). Definitely worth checking out if you're in this situation.

0 coins

Eva St. Cyr

•

I went through this exact scenario last tax season. Had one LLC with three different business activities and needed answers from the IRS about how to handle some shared equipment expenses. After trying for TWO WEEKS to get through to someone at the IRS (hung up on 4 times after waiting 2+ hours each time), I finally used https://claimyr.com and got connected to an IRS agent in under 45 minutes. They have this cool video showing how it works: https://youtu.be/_kiP6q8DX5c. The agent confirmed that yes, I needed to file separate Schedule Cs for each business activity but could allocate shared expenses across them.

0 coins

Wait, this service actually gets you through to a real IRS person? How does that even work? I thought the whole point was that nobody can get through to them.

0 coins

Kaitlyn Otto

•

This sounds like a scam. The IRS doesn't let third parties jump the queue. Why would you pay for something you can get for free by just being persistent?

0 coins

Eva St. Cyr

•

It absolutely gets you through to real IRS agents. It's not magic - they basically use technology to wait on hold for you, then call you when they reach an agent. They're just solving the "waiting on hold forever" problem. I was skeptical too at first. But after wasting literal days of my life on hold, the time savings was worth it to me. The free option isn't really free when you consider the value of your time and the frustration factor. Plus, the advice I got about handling multiple businesses under one LLC saved me way more than what the service cost.

0 coins

Kaitlyn Otto

•

Update on my comment above: I have to eat my words. After another failed attempt to reach the IRS on my own about my multi-business LLC question (got disconnected after 3.5 hours on hold), I broke down and tried Claimyr. I was connected to an IRS representative in about 35 minutes, and they answered all my specific questions about handling multiple business activities under one LLC. They confirmed I needed separate Schedule C forms but could use allocation methods for shared expenses. Honestly, I'm shocked it worked so well. Lesson learned - sometimes paying for convenience is actually worth it when dealing with government agencies.

0 coins

Axel Far

•

I've been running a woodworking business and a consulting service under one LLC for 3 years. Here's what I've learned: 1. You definitely want separate bank accounts OR extremely good bookkeeping software with tagging capabilities. Commingling funds between different business activities creates a nightmare at tax time. 2. For Schedule C, yes, you file multiple forms - one for each business activity with its appropriate code. 3. Insurance can be tricky - make sure your policy covers ALL your business activities. I found out the hard way my policy only covered my woodworking.

0 coins

How do you handle website and marketing expenses that kind of overlap between your businesses? Do you split them somehow?

0 coins

Axel Far

•

For overlapping expenses like websites and marketing, I use a reasonable allocation method based on either revenue percentage or time spent on each business. For example, if my consulting brings in 70% of my revenue and woodworking 30%, I'd allocate shared expenses in that ratio. The key is to be consistent with whatever method you choose and document your reasoning. I keep a spreadsheet showing all shared expenses and how I allocated them in case of an audit.

0 coins

Luis Johnson

•

Has anyone tried QuickBooks for managing multiple businesses under one LLC? I'm wondering if it can handle this situation well or if I need something else.

0 coins

Ellie Kim

•

QuickBooks Online Plus or Advanced works great for this. Use the "class tracking" feature to separate your different business activities. Each transaction can be assigned to a class (like "Dog Grooming" or "Web Development"), and then you can run reports filtered by class. Makes tax time so much easier and helps you see which businesses are actually profitable.

0 coins

I've been through this exact situation with my LLC running both a landscaping service and freelance graphic design work. One thing that hasn't been mentioned yet is the quarterly estimated tax payments - you'll need to calculate these based on the combined income from all your business activities under the LLC. Also, for your specific businesses (dog grooming, food cart, web development), make sure you research any special licensing requirements for each. The food cart especially might have health department permits and potentially different insurance requirements than your other activities. Some states also have specific regulations about mobile businesses that could affect your LLC structure. The separate bank accounts advice is spot on - even if you use one main account, at minimum get a business credit card dedicated to each activity. It makes expense tracking so much cleaner when tax time comes around.

0 coins

William Schwarz

•

Great point about the quarterly estimated taxes! I hadn't thought about how that works when you're combining income from multiple business activities. Do you calculate the quarterlies based on your total expected profit from all three businesses combined, or is there a way to break it down by activity? Also really good call on the licensing - I was so focused on the tax side that I completely overlooked the fact that a food cart probably has totally different permit requirements than dog grooming or web dev. Definitely need to research what each business needs before I start operating. The business credit card idea is smart too. Might be easier than managing multiple checking accounts but still gives that separation for tracking expenses.

0 coins

Caesar Grant

•

I'm running into a similar situation with my LLC that handles both my freelance writing business and a small Etsy shop selling handmade jewelry. One thing I learned the hard way is to make sure you're tracking your time spent on each business activity, not just the income and expenses. This becomes super important if you ever want to claim the home office deduction - the IRS wants to see how you're allocating that space between different business uses. I use a simple time tracking app to log hours for each business, which helps me determine what percentage of my home office expenses should go to each Schedule C. Also, @Chloe Zhang, since you mentioned a food cart, definitely check with your local health department early. In my area, food service businesses have to register separately even if they're under an existing LLC, and the inspection requirements are pretty strict. You don't want to get everything set up only to find out you need additional permits or modifications to operate legally. The banking situation really does make a difference for organization. I started with one account and it was a nightmare trying to separate everything come tax time. Now I use separate business checking accounts - yes, there are monthly fees, but the time savings and peace of mind are worth it for me.

0 coins

IRS AI

Expert Assistant
Secure

Powered by Claimyr AI

T
I
+
20,087 users helped today