A company name checker tests a proposed name against the MCA company name rules before you spend a filing on it: the legal ending in section 4 of the Companies Act 2013 and the name guidelines in rules 8, 8A and 8B of the Companies (Incorporation) Rules 2014. This guide explains what each rule tests, how to fix a flag, and what a company name availability check on MCA still has to confirm. Under rule 8, two names count as the same once MCA ignores 12 listed kinds of difference, from "Pvt Ltd" and plurals to word order and numbers.
What do the MCA company name rules check?
The rules test four things: the legal ending (section 4(1)(a)), similarity to existing names (section 4(2) and rule 8), undesirable names (rule 8A) and words that need prior Central Government approval (section 4(3) and rule 8B). The checker above runs all four against your text. Only MCA's register and the trade mark register can confirm the second.
- Ending. A public company ends with "Limited" and a private company with "Private Limited". Section 8 companies are exempt from this clause.
- Similarity. Rule 8(1) says a name resembles an existing one too nearly "if, and only if" the names are the same after disregarding the matters in rule 8(2).
- Undesirable names. Rule 8A(1) lists the grounds, from registered trade marks to names made only of a place.
- Approval words. Rule 8B has 27 entries, such as Board, National and Bureau.
How does rule 8 decide that two names are too similar?
Rule 8(2) lists 12 differences MCA disregards, clauses (a) to (l): legal words like Pvt or Group, plurals, punctuation, tense, phonetic spelling, web words, word order, "The" or "A", slight spelling variation, full translation, an added place name and numerals. Whatever survives is the "core" the checker shows as "What MCA compares".
The official illustrations also show where the test stops. These pairs are not treated as the same:
- SM Computers and SMS Computers, as the extra S is not a plural.
- Supreme Ultra Solutions and Ultrasolutions.com, because "Supreme" is a real extra word.
- Disc Solutions and Disco Solutions, although Disc and Disk are the same.
- Hike Construction and Hike Nirman, because only part of the name is translated.
- One 11 Power Equipment and One Power Equipment, where "One 11" is a brand.
A proviso lets MCA stop ignoring web words, word order, articles, an added place name or numerals if the existing company gives a no-objection by board resolution. In practice, an MCA advisory to stakeholders on name reservation (March 2026) says an NOC will not be considered for an exact or similar name, so treat those variants as taken and confirm the current position on the MCA portal. The company name search tool lists the variants MCA would match against your name.
Which names does rule 8A treat as undesirable?
Rule 8A(1) has more than 20 grounds. The ones that catch founders most often are a registered trade mark in the same class as your business, a name made only of common descriptive words, a name made only of a place, and words that signal a different kind of entity, such as LLP, firm, trust or GmbH.
The descriptive-name test in clause (s) is narrower than many think. A name is not descriptive where common words are used "in addition to other words". The rule's illustrations call Food Star, Computer World and Tour Hub not descriptive, while Drinking Water Plant is descriptive even if the company makes something else. The checker's word list cannot catch every such name.
| Clause | What it blocks | How to fix it |
|---|---|---|
| 8A(1)(b) | A trade mark registered in your class, without the owner's consent | Search the class first with the trademark class finder |
| 8A(1)(h) | A name close to the popular or abbreviated name of an existing company or LLP | Avoid well-known initials and nicknames |
| 8A(1)(m) | A link with, or patronage of, a national hero or an important government figure | Drop the personal name |
| 8A(1)(n) | A name identical to a company dissolved in liquidation within 2 years, or struck off within 20 years | Choose a fresh coined word |
| 8A(1)(w) | A name released by another company's change of name within the last 3 years | Same as above |
Rule 8A(2) adds a declaration. You must state whether the name has been used in the last five years by any other business, such as a proprietorship or partnership, and if so give a no-objection from the partners and associates.
Government and regulator words: rule 8B and rule 8A(1)(p)
Rule 8B words need previous Central Government approval, and the ban covers the same meaning "in English or any of the languages". Separately, Insurance, Bank, Stock Exchange, Venture Capital, Asset Management and Mutual Fund are allowed only with a declaration that the regulator's requirements, such as those of RBI, SEBI or IRDA, are met.
Two points the tool cannot see for you:
- Translations. The checker matches English words. A Hindi equivalent of a listed word, such as Rashtriya for National, falls under the same rule.
- Bank. MCA's SPICe+ Part A instruction kit says "Bank" is allowed only when the entity produces a no-objection certificate from RBI.
One recent change: from 16 July 2024, G.S.R. 411(E) removed "Nidhi" from the regulator-word list and omitted the clause that required Nidhi companies to end with "Nidhi Limited". The limit moved to the Nidhi Rules: under G.S.R. 413(E) of the same date, only a company declared a Nidhi under section 406(1) may use "Nidhi Limited".
Worked example: checking a private limited company name
Here is how the checker handles a name with three common problems: a government word, a short ending and a finance word.
Example. A founder types "National Bluepeak Finance Pvt Ltd" (a made-up name) and picks Private limited company. The checker returns "Needs an extra approval" with three flags: "National" needs Central Government approval under rule 8B; the ending is wrong, corrected to "National Bluepeak Finance Private Limited"; and "Finance" means the name and the main business must match under rule 8A(1)(f) and (g). What MCA compares is "bluepeak finance national". Its back-up ideas drop the flagged words, starting with "Bluepeak Ventures Private Limited", which the checker passes with no rule problems.
The real choice is about the business. If financing is not the main object, "Finance" has to go.
Which ending does an OPC, Section 8 company or LLP need?
An OPC is a private company, so its name ends with "Private Limited", and section 12(3) requires "One Person Company" in brackets below the name wherever it is printed. A Section 8 company drops "Limited" but needs a word such as Foundation, Forum, Association or Council (rule 8A(1)(u)). An LLP name ends with "limited liability partnership" or "LLP" (section 15(1), LLP Act 2008).
Trading under a name ending in "LLP" without being one attracts a fine of ₹50,000 to ₹5 lakh (section 20, LLP Act). If you are still choosing an entity, try the business structure finder.
After the checker: how do you apply for the name?
For a new company, the name is applied for in SPICe+ Part A (INC-32), with up to two proposed names and a ₹1,000 fee. An approved name is reserved for 20 days. An LLP name goes through RUN-LLP for ₹200 and stays reserved for 3 months.
- Search the core words on MCA's company and LLP name check and on the IP India trade mark register.
- File Part A with your first choice and a back-up.
- If MCA marks the application "Resubmission Required", fix it within 15 days (rule 9).
- For more time, extend to 40 days for ₹1,000 before day 20, to 60 days for another ₹2,000 before day 40, or straight to 60 days for ₹3,000 before day 20 (rule 9A).
- File SPICe+ Part B before the reservation runs out. The registration cost calculator estimates the government fees.
Watch out. Under section 4(5)(ii), a name reserved on wrong information is cancelled and the applicant faces a penalty of up to ₹1 lakh. After incorporation, the Registrar can direct a name change within 3 months, strike the company off or petition for its winding up.
Common mistakes that get names rejected
A few habits cause rejections that are easy to avoid.
- Adding a city to a name that already exists. Rule 8(2)(k) ignores it.
- Skipping the trade mark search. Under section 16, a registered owner can apply within three years of incorporation and the company can be directed to change its name.
- Proposing two names with the same core, so both fail together.
- Writing "Pvt" or "Ltd". The SPICe+ kit does not allow these abbreviations.
- Treating a passed check as approval. The Registrar, Central Registration Centre decides.
How Ofin can help
Ofin searches your shortlist against MCA and trade mark records, drafts the name application and handles resubmissions. Private limited company registration starts from ₹8,999, name approval included. For a company that already exists, company name change starts from ₹9,999.
