Now That I’ve Incorporated: What’s Next? The Most Frequently Asked Questions After Incorporation
Over the course of my career, I’ve helped over hundreds of thousands of small business owners incorporate a business or form and LLC. And certainly there are many questions leading up to the process, such as, What type of business should I form? What’s the difference between an S Corp and a C Corp? But I’ve also found there can be just as many questions after incorporating a business or forming an LLC.
I’ve put together some of the more commonly asked questions to help you navigate life after the incorporation or LLC formation process:
I used to be a sole proprietor and I had a Federal Tax ID number. Do I need to get a new Federal Tax ID number now that I’ve incorporated/formed an LLC?
The answer here is yes. An LLC or corporation is its own separate entity (remember, an LLC or corporation can sue, be sued, get a loan…) and as such, it needs its own Federal Tax ID number, also known as an Employer Identification Number (EIN). Think of business formation like the birth of a child. Once a child is born, it needs its own Social Security number. The same holds true for your business.
As a sole proprietor, you’re able to identify your business with either your Social Security number or an EIN. However, if you’re operating your business as an S Corporation, LLC, C Corporation or other legal entity, you must obtain an EIN for that entity. Otherwise, you will not be able to open up a business bank account or file your business tax returns properly.
After I incorporate or form my LLC, what happens to my sole proprietorship?
This question needs to be answered on two fronts:
- From a tax perspective: you should consult your accountant/CPA about when is the best time to close the books on your sole proprietorship and open them on your corporation/LLC. This decision can have some pretty hefty tax implications and some professional advice can go a long way.
- From an entity standpoint: if you form the corporation/LLC under the same name as your sole proprietorship, you can start conducting business under the corporation or LLC. In this case, you can either cancel the DBA (Doing Business As) that you had set up with your sole proprietorship, or just let it lapse.
If I have a bank account as a sole proprietor, can I convert it to the corporation or LLC, or do I need to open up a new bank account?
No, you will need to close the books on your sole proprietorship (again, remember to check with your CPA/accountant on the best time to do so) and then open a new bank account under the corporation or LLC.
Once I form a corporation or LLC, is my name automatically protected in all 50 states?
No. Your name is not automatically protected in all 50 states upon the formation of your corporation or LLC in one state; you are merely preventing another from filing as a corporation or LLC in that same state.
What you are inquiring about is trademark protection. You’re not actually required by law to register a trademark. Use of a name instantly gives you common-law rights as an owner, even without formal registration. However, you should consider trademarking your name for proper legal protection — after all, you’ve spent untold hours deliberating on the ideal name, and you’ll be spending even more cultivating brand recognition. Trademarks registered with the U.S. Patent and Trademark Office (USPTO) enjoy significantly stronger protection than common-law (unregistered) marks. In a future post, I’ll discuss the topic of protecting your business name and brand in more detail.
If I am doing business under multiple names, are all my names, including my website, protected under my newly formed corporation or LLC?
If, like most businesses, you’re going to be operating under any variation of your official company name (i.e. CorpNet vs. CorpNet.com vs. CorpNet, Inc…), you will need to file DBAs for each of the variations. You should have your corporation/LLC file the DBAs so they operate under your corporation/LLC.
The same holds true even if you’re going to operate multiple ventures (for example selling handmade soaps, knitwear, jewelry…) under the same company. You can establish one main company (i.e. Susy’s Corp) and then have Susy’s Corp file multiple DBAs for each of the specialized brands (i.e. Susy’s Soaps, Susy’s Knits…). This way each of the smaller companies can reflect the branding and presence best for their specific markets, yet still enjoy the legal protection of the main holding company.
Do I need to do anything else to keep my LLC/Corporation in good standing?
I’m going to address this issue in detail in my next post, but the short answer is yes … your work isn’t entirely done after you submit that initial paperwork. For both the LLC and corporation, you’ll need to file an Annual Report (requirements vary by state). In addition, you’ll have to stay on top of any major changes (for example, did you authorize more shares? Did a board member leave?) by filing Articles of Amendment. Stay tuned for my next post to learn more about how to keep your LLC or corporation compliant.


















I just incorporated this year and this is some great information. I look forward to your upcoming posts.
Robert – thank you for your kind words! Congrats on incorporating!
– Nellie
[...] Federal Tax ID Number or Employer Identification Number (EIN) functions in a lot of the same ways as a Social Security Number. The Internal Revenue Service will [...]
[...] *Original content written by Nellie Akalp for Small Business Trends [...]
Thanks for sharing! I’m glad to see the incorporating. It’s a pain, but i’ve done mine in Delaware for the obvious benefits.
I have a tax id number to start my small business what do I do next?
Hi Bettina – Is it a state or federal tax Id? And what type of a business entity are you currently conducting your business under? Do you have a DBA for the business? Are you’re a corp or an LLC? Next steps would be to open up a bank account as long as you have the legal docs and are set up as some sort of a legal business entity…let us know and we can help guide you Thx! – Nellie
I just opened a business bank account under my LLC, after looking at my banks paperwork, I noticed my social an DL# on there. I didn’t want that info on there. I thought I just needed my EIN# an docuements from my LLC to protect my personal info from being on this bank account. Did the bank need that info? Any help on this matter will be greatly appreciated.
Hi Raul – Right now it seems your EIN is under your personal name and that is why it shows your name, your DL and your SS#. You need to apply for a Federal Tax ID aka an EIN under the LLC and then take that EIN and your LLC filed docs to the bank and open up the bank account under the LLC. I hope that helps!! – Nellie
I have Fed ID # for my Fictitious Name. In 2007 I had gotten incorporated but never moved all my business information over to the Incorporation. The inc. has its own Fed ID#. Can I put my Fictitious Name under my S Corporation and still use the 2 different Fed ID#???
Hi Christa –
You cannot have 2 FED ID #’s for your corporation; the corporation fed tax ID # is the one you should be conducting under since that will provide you with the most liability protection. You cannot just transfer the fictitious business name to your corporation and under your corporation; however, what you can do is have the corporation file a fictitious business name filing and do business under the fictitious business name that you have been conducting under prior to becoming incorporated. Make sense?
Corpnet.com. my company would be more than happy to go over the process and this filing process with you and assist you with this filing. Please feel free to reach out to me and I can go over the filing process and what is required with you.
- Nellie
nakalp@corpnet.com
888.449.2698 x.106