Do I need to mail Form 8453‑C after I file electronically?

No. The form is retained electronically by the preparer. It is only required to be available for audit purposes.

Can I use a handwritten signature on the PDF?

Yes, you can upload an image of a handwritten signature or use the e‑signature field provided by the Formize filler.

How long must I keep the signed Form 8453‑C?

The California Franchise Tax Board requires you to keep the original signed form for at least three years.

What if the officer’s name changes after signing?

You must submit a new Form 8453‑C reflecting the current authorized officer’s name and signature.

Is Form 8453‑C required for all California corporate returns?

Yes, any corporation filing a California tax return electronically must attach a completed Form 8453‑C.

Can I fill out Form 8453‑C on a mobile device?

The Formize fillable PDF works on most modern smartphones and tablets. Use a browser that supports PDF editing.

Fillable Form 8453-C – California Corporate e‑File Authorization

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Fillable Form 8453-C – California Corporate e‑File Authorization

Form 8453‑C is the California Franchise Tax Board’s electronic filing authorization for corporations. It confirms that an authorized officer has reviewed and approved the e‑filed corporate tax return. Using a fillable PDF eliminates the need to print, sign, and mail a paper copy.

What Is Form 8453‑C?

This form is required for any corporation that files a California tax return electronically. It serves as the electronic signature and authorizes the state to accept the return. The form must be retained by the preparer for three years in case the FTB requests it.

How to Fill Out Form 8453‑C Online

Our Formize fillable PDF makes the process simple:

Click the "Fill out this form" button on this page.
Wait a few seconds while the Formize PDF Filler app loads.
Enter the corporation’s name, EIN, tax year, and other required details.
Provide the authorized officer’s signature using the built‑in e‑signature field.
Save the completed PDF directly to your device or cloud storage.

Common Mistakes to Avoid

Leaving the signature blank – the form is invalid without an electronic signature.
Mismatching dates – the date on the form must match the filing date in the CAELF screen.
Incorrect EIN or tax year – double‑check these numbers against the corporate return.

Where to Submit the Signed Form

Form 8453‑C is not mailed. The preparer retains the original PDF for three years and must make it available if the California Franchise Tax Board requests it. The electronic signature is accepted automatically when you file the return through approved tax‑software.

FAQs About Form 8453‑C

Answers to the most common questions are listed below. If you need more detail, consult the FTB publication 1345.

Oznake za pretraživanje

PITANJA

Do I need to mail Form 8453‑C after I file electronically?
No. The form is retained electronically by the preparer. It is only required to be available for audit purposes.
Can I use a handwritten signature on the PDF?
Yes, you can upload an image of a handwritten signature or use the e‑signature field provided by the Formize filler.
How long must I keep the signed Form 8453‑C?
The California Franchise Tax Board requires you to keep the original signed form for at least three years.
What if the officer’s name changes after signing?
You must submit a new Form 8453‑C reflecting the current authorized officer’s name and signature.
Is Form 8453‑C required for all California corporate returns?
Yes, any corporation filing a California tax return electronically must attach a completed Form 8453‑C.
Can I fill out Form 8453‑C on a mobile device?
The Formize fillable PDF works on most modern smartphones and tablets. Use a browser that supports PDF editing.

KAKO DA

Kako ispuniti Form 8453-C besplatno, online u 5 jednostavnih koraka:

1
Open the Fillable Form
Click the "Fill out this form" button on the page. The Formize PDF Filler app will open in a new tab.
2
Enter Required Information
Complete all fields – corporation name, EIN, tax year, and officer details – exactly as they appear on the tax return.
3
Add an Electronic Signature
Use the built‑in signature box to draw or type the authorized officer’s signature. The date will auto‑populate.
4
Save and Store
Click "Save" to download the completed PDF. Keep the file for at least three years in case the FTB requests it.
5
Submit Your Return
File your corporate tax return through your e‑file software. The attached Form 8453‑C is automatically recognized.

OKO

Porezni obrasci

Form 8453-C je jedan od poreznih obrazaca koji su dokumenti koji se koriste za prijavu informacija o prihodima pojedinca ili tvrtke, odbicima i poreznim obvezama relevantnim poreznim vlastima. Ovi su obrasci nužni za usklađivanje s poreznim zakonima i ispunjavanje poreznih obveza. Porezni obrasci razlikuju se ovisno o zemlji i posebnim poreznim zahtjevima. Evo nekih uobičajenih vrsta poreznih obrazaca:

Individualni porezni obrasci: Ove obrasce koriste pojedinačni porezni obveznici za prijavu osobnog dohotka i traženje odbitaka, kredita i izuzeća. Primjeri uključuju obrazac 1040 u Sjedinjenim Američkim Državama ili obrazac povrata poreza za samoprocjenu u Ujedinjenom Kraljevstvu.

Poslovni porezni obrasci: Poslovni porezni obrasci koriste se od strane tvrtki, partnerstava ili samozaposlenih pojedinaca za prijavu poslovnih prihoda, troškova i drugih podataka povezanih s porezom. Primjeri uključuju obrazac iz Priloga C (Dobit ili gubitak od poslovanja) u Sjedinjenim Državama ili obrazac CT600 (Povrat poreza tvrtke) u Ujedinjenom Kraljevstvu.

Obrasci za porez na plaće: Ove obrasce koriste poslodavci za prijavu plaća, nadnica i poreza zadržanih na plaćama svojih zaposlenika. Primjeri uključuju obrazac W-2 u Sjedinjenim Državama ili obrazac P60 u Ujedinjenom Kraljevstvu.

Obrasci za porez na promet: tvrtke koriste obrasce za porez na promet za prijavu i uplatu poreza na promet prikupljenog na oporezivu robu ili usluge. Posebni obrasci poreza na promet razlikuju se ovisno o jurisdikciji.

Obrasci za porez na dodanu vrijednost (PDV): PDV obrasci koriste se u zemljama koje nameću porez na dodanu vrijednost za prijavu i uplatu PDV-a prikupljenog od prodaje i traženje PDV kredita za kupnje. Primjeri uključuju obrasce za povrat PDV-a koji se koriste u mnogim zemljama.

Procijenjeni porezni obrasci: Procijenjeni porezni obrasci koriste se za prijavu i plaćanje procijenjenih poreza na prihod koji ne podliježe zadržavanju, kao što je prihod od samozapošljavanja ili prihod od ulaganja.

Ovo je samo nekoliko primjera od brojnih poreznih oblika koji mogu postojati. Konkretni potrebni obrasci ovise o poreznim zakonima i propisima u vašoj zemlji ili jurisdikciji. Važno je konzultirati se sa smjernicama porezne uprave ili potražiti stručni savjet kako biste utvrdili koji su obrasci primjenjivi u vašoj situaciji.

ZNAČAJKE

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