If you have ever tried to post on Reddit and got an instant removal message, you probably hit a subreddit requirement. These are not the same as subreddit rules. Rules tell you what behavior is allowed. Requirements tell you what your account needs before you can participate.
Here is what you actually need to know.
What Are Subreddit Requirements in Plain English
Subreddit requirements are automatic filters set by moderators. They check your account against a few conditions before your post or comment becomes visible. If your account does not meet the conditions, the filter removes your content or sends it to the mod queue for manual review.
Most requirements check three things:
- Account age: how old your account is in days.
- Karma thresholds: minimum comment karma, post karma, or combined karma.
- Account history: whether you have visible, real interaction in other communities.
Some subreddits also require verified email, a specific flair, or prior approval.
Beginners often confuse requirements with rules. Rules are written guidelines you read in the sidebar. Requirements are automated checks that run the moment you submit something.
Why This Matters on Reddit
Subreddit requirements exist for one reason: spam prevention. Large public subreddits get thousands of submissions daily from brand new accounts, bots, and throwaway accounts. Requirements force users to spend time on the platform before they can post in sensitive or high-traffic communities.
For example, a business subreddit might require 100 comment karma and an account older than 30 days. This prevents someone from creating an account, posting a self-promotion link, and disappearing. If you are new and want to participate there, you need to build trust elsewhere first.
Requirements also protect community culture. Niche subreddits about specific hobbies or professions often require that you have contributed meaningfully to related communities before you can post. This keeps discussions on-topic and reduces drive-by content.
The Most Common Requirements You Will Encounter
Not all subreddits have the same thresholds. Here is a breakdown of what you will typically see:
| Requirement Type | Typical Threshold | Why It Exists |
|---|---|---|
| Account age | 1–90 days | Stops brand new accounts from spamming |
| Comment karma | 10–500 | Shows you can participate in discussions |
| Post karma | 10–100 | Shows you have submitted content before |
| Combined karma | 50–1000 | General trust signal |
| Verified email | Required | Basic identity check |
| Prior approval | Manual mod review | High-risk or sensitive communities |
Some subreddits display these requirements in their rules page. Others keep them hidden to prevent spammers from gaming the system. If your post gets removed without explanation, you probably hit a hidden karma or age filter.
How to Check Requirements Before You Post
You cannot always see requirements before you submit, but you can get clues.
Method 1: Read the subreddit rules page thoroughly
Many subreddits list karma and age requirements in their rules, wiki, or stickied welcome post. Look for phrases like “account must be X days old” or “minimum X comment karma.”
Method 2: Search for removal posts
Search the subreddit for “why was my post removed” or “account age requirement.” If other users have asked about removals, you can find the actual thresholds.
Method 3: Check the subreddit quality check before engaging
Look at the subreddit’s front page. If the newest posts are all from accounts with low karma and no comment history, the requirements are probably low or nonexistent. If you only see established accounts, the threshold is likely higher.
Method 4: Use third-party tools
Some tools let you check subreddit karma requirements and account age filters. You can search “subreddit requirements checker” to find options that scrape public information.
Practical Example: A Typical Day One Scenario
You create a Reddit account. You have zero comment karma and zero post karma. You want to post a question in a popular tech subreddit.
You write your question, hit submit, and get an automated message: “Your post has been removed. Your account does not meet the minimum requirements to post here.”
You check the subreddit rules. The sidebar says: “Accounts must be at least 7 days old and have 50 comment karma.”
You cannot post there yet. Your options are:
- Participate in smaller, less restrictive subreddits to build comment karma.
- Wait seven days.
- Find an alternative subreddit with lower requirements.
This is not a ban or a punishment. It is an automatic filter. Once your account meets the thresholds, you can post without issues.
Mistakes That Get Beginners Filtered Out
Mistake 1: Trying to post immediately after creating an account
Many subreddits have a 24-hour or 7-day age requirement. Even if you have karma, a brand new account will get filtered.
Mistake 2: Posting without building comment karma first
Comment karma is often more useful than post karma for credibility and participation because it shows visible interaction inside discussions. If you only post and never comment, you will struggle to meet comment karma thresholds.
Mistake 3: Ignoring hidden requirements
Some subreddits require you to have a verified email or a specific user flair before posting. Check your account settings and the subreddit’s flair options.
Mistake 4: Getting karma in low-quality ways
Posting low-effort comments or meme replies in large subreddits might get you karma, but it will not build the visible history that niche communities look for. Quality over quantity.
Small Checklist Before You Participate
- [ ] Check the subreddit rules page for karma and age requirements.
- [ ] Search the subreddit for “minimum karma” or “account age” threads.
- [ ] Verify your email in your Reddit account settings.
- [ ] Build at least 10–20 comment karma in related communities first.
- [ ] Wait at least 24 hours before posting in a new subreddit.
- [ ] Read the stickied post or welcome thread for hidden requirements.
- [ ] Post a comment in an existing thread before submitting your own post.
Practical Takeaway
Subreddit requirements are not personal. They are automated filters that protect communities from spam. If your post gets removed, check the rules, build karma in smaller subreddits, and wait for your account to age. Most thresholds are low. The barrier is not difficulty, it is patience.
Before you try to post in a high-requirement subreddit, spend a few days commenting in related niche communities. That alone will unlock 90 percent of the subreddits you want to participate in.
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FAQ
Q: How can I check a subreddit’s karma requirement without posting?
A: Read the subreddit rules page, search for “minimum karma” or “account age” posts from other users, or use a third-party subreddit requirements checker tool.
Q: Can I bypass subreddit requirements by using an older account?
A: An older account with low karma may still be filtered if the subreddit requires both age and karma. Age alone is not enough if there is a karma threshold.
Q: Why do some subreddits hide their requirements?
A: Hidden requirements prevent spammers and bots from knowing exactly what they need to meet. It is a moderation tactic to reduce automated submissions.
Q: Does comment karma matter more than post karma for subreddit requirements?
A: It depends on the subreddit. Many communities set comment karma requirements because it reflects genuine participation in discussions rather than one-off post submissions.
Q: What happens if I meet the requirements but my post is still removed?
A: There may be additional hidden filters, or your post may have been manually removed for breaking a rule. Check the removal message and contact moderators if needed.
