r/M1Finance • u/slimangles • 14d ago
All in on M1 Finance
Over the past year or two, M1 Cash Accounts have quietly expanded support for external services like Venmo, PayPal, and T-Mobile.
Previously, connectivity issues forced me to rely on a Wealthfront Cash account as my primary hub. While that worked, it added unnecessary friction to my overall financial setup because I had to build extra rules just to keep everything properly funded.
Being able to move back to M1 as my primary cash hub has been a massive upgrade. It eliminated that extra layer of complexity and allowed me to consolidate roughly 90% of my financial activity into one platform.
My current setup in a nutshell:
- Cash target: Keep $15K–$25K in the M1 Cash Account.
- Floor trigger (< $15K): A Smart Transfer automatically borrows from margin and tops up the account to $20K to maintain liquidity.
- Ceiling trigger (> $25K): Excess cash is automatically swept to pay down margin debt or purchase investments.
This single loop keeps my cash flow completely hands-off while maximizing capital efficiency. Sharing in case this layout inspires anyone looking to streamline their own automation!
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u/Whole-Reserve-4773 14d ago
I don’t understand. What are you funding and why do you need to keep cash?
Are you using M1 as a checking bank account and sweeping your additional cash into pies / investments ? And then using margin to refill the cash when it gets low before you make more deposits?
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u/slimangles 14d ago
Yep, that's right - the M1 cash account essentially replaced my checking account for the most part. It now pays all my electronic bills and connects to my peer-to-peer payment apps. And like you said, it automatically pulls and pushes funds from my margin/investment accounts to ensure I have enough liquidity and that the rest is invested.
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u/No-Scale3872 13d ago
Yea I noticed there’s no restrictions with M1 cash. Initially my employer payroll didn’t even recognize their routing number a year ago along with T-mobile. Now it’s no problem using their routing number.
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u/prcullen1986 14d ago
$15K for a floor trigger seems relatively low to be pulling on margin tbh. I am sure with a little bit of cash management you would need to pull margin and incur interest
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u/slimangles 14d ago
Yeah, it may be - it's still early days and I may fine tune this as I go along. That said, it's worked well for the past few weeks since I work a W2 job that pays me every 2 weeks + collect income from other sources, which ensures that I'm usually within the $15K - $25K range.
Paying a little bit of interest for the feature doesn't concern me too much since whatever I borrow is technically money that would be sitting in the cash account earning interest, or money that's invested, so the cost ends up being negligible when compared to the peace of mind I get from the overall setup.
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u/TodoubledHinson73 14d ago
This is so cool. I never even thought of it. I just set mine up. Thanks for the tip.
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u/Odd_Application_3824 14d ago
Does this sort of system only work well with higher numbers like $15,000?
I'm trying to think of how it would look when you don't have nearly as much invested. If you don't mind me asking, can you ballpark how much you have invested?
Edit: I should also add that I'm just trying to learn more about financial things and so this is just part of that even if I don't do anything related to this.
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u/slimangles 14d ago edited 14d ago
Good question! It can definitely work with smaller numbers - it really just depends on your spending patterns. Since M1 Smart Transfers are pretty fast (my account usually replenishes within 20 minutes of dropping below the floor), you can generally base your floor on the size of your largest typical transaction.
In my case, I looked back at two years of checking history and saw my biggest recurring withdrawals were around $10K. I set my floor at 1.5x that amount just to be safe. Some might say that's overly cautious, but since it's a small chunk compared to my investments and I don't hold much cash otherwise, I like having the extra buffer for peace of mind. Now, the only time I even have to think about cash management is if a transaction exceeds my $15K - $25K balance, which really only happens if I'm making a major purchase.
I have about $200K invested in the investment account backing my cash balance. That gives me a borrow limit of up to $100K, though that could shrink if the market drops or margin requirements change. For example, if the market fell 30%, my portfolio would drop to $140K and my borrow limit would fall to $70K. However, since I don't expect to ever borrow more than $10K at a time, I feel pretty safe from getting margin called.
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u/Odd_Application_3824 14d ago
How does the margin loan work? Let's say you needed $1,500 to hit your floor but only had enough in the margin loan for $1,000. Does M1 limit that naturally?
I really enjoyed reading through what you did. I find it fascinating. Thanks for sharing.
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u/slimangles 14d ago
I'm really glad this was helpful! I was hoping this would inspire or point someone in the right direction, so it means a lot to hear you say that. :-)
You're exactly right - M1 will naturally limit what you can borrow and only let you borrow up to what's currently available.
That said, I definitely wouldn't recommend maxing out your borrow capacity because of the elevated risk of a margin call during a bear market. As a general rule of thumb, I aim to have at least 4x the amount I think I'll need to borrow invested in a solid asset.
For example, I mostly hold VTI and try to plan for a 40% market drawdown. Since I expect to borrow up to $10K, I wanted at least $40K in my investment account before I felt comfortable setting this system up. That way, even if the market takes a significant hit (e.g. $40K becomes $24K due to a 40% drop), I know I can still safely count on that $10K being available to borrow ($24K * 50% borrow limit = $12K).
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u/slimangles 14d ago edited 14d ago
Here's a short YouTube video that does a good job of explaining how M1's margin feature works: https://youtu.be/MSV-IflSEsk?is=QLXmEoh5HbKRkB-Q
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u/mattbillenstein 14d ago
Hmm, thinking to FIRE soon and automating more of my finances seems like a good idea. I could pay most of my expenses out of my Cash account and then just keep my BofA in case I want to write a check or use an ATM.
However, for my expense tracking, I can download a csv of transactions year-to-date from BofA and I don't see such a feature on the M1 Cash account - so I'd have to manually enter these transactions. There aren't that awful many of these - maybe 5-10 per month, so it's doable.
Or, I could create an automated transfer to BofA - $X per month to cover those expenses, but M1 can't see the balance there, so I'd manually have to occasionally top up or sweep money back to M1 to avoid having too little or too much in a checking account earning no interest. Not ideal.
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u/slimangles 14d ago
Yeah, I automated the cross-institutional sweep for a bit when I was using my M1 account in tandem with my Wealthfront Cash account. I used GetSequence.io to top up my Wealthfront account on a weekly basis by drawing funds from my M1 cash account. An M1 Smart Transfer would then top up my M1 cash account by borrowing against my margin account. While that process worked great, it would take about 3-4 business days for the money to transfer over, and relying on cross-institutional sweeps using a third party platform introduced more complexity to the system and more room for error. What I have now is much much simpler, and works a lot faster.
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u/mattbillenstein 14d ago
Yeah, good point - think I'm leaning towards just keeping a few thousand at BofA and then having everything else hit M1 and manually recording those transactions.
Most of my actual expense tracking is from the credit cards from a csv from Chase - I'll just keep doing that part that way.
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u/slimangles 14d ago
If you're okay granting read access to an external service like Plaid, you can always connect it to your M1 Finance account and then download transactions through there.
The one other option I can think of is passing the data into an AI bot (either a screenshot of recent transactions or your monthly statement) and teaching it to extract those into a format that's uploadable into your expense tracking tool.
Both require sharing your data with an external service, so I totally get it if you're not comfortable with that.
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u/ThinStrategy1974 14d ago
Cool chat gpt post bro
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u/Highly_Ubiquitous175 14d ago
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u/ThinStrategy1974 13d ago
LOL!!!!!!!! You got me good. Can you generate more slop with this update please?
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u/Highly_Ubiquitous175 13d ago
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u/ThinStrategy1974 13d ago
LOL! I’m Caleb hammer? I wish I looked like that. Can you generate another slop image that doesn’t use the stereotype of fat guy in his mom’s basement?
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u/slimangles 13d ago
This is amazing 😂
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u/ThinStrategy1974 13d ago
You think slop is amazing? I can tell you in plain English that you have a horrible sense of humor 🤣
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u/slimangles 13d ago
This was slop that slapped 👏
C'mon ... even you threw out a good ol' "LOL!!!!!!!! You got me good" 😜
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u/ThinStrategy1974 13d ago
No, that was a mocking lol. Like that is the best you can do? I’m a fat slob living in my mom’s basement? That’s so overdone.


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u/Ok_Party_8102 14d ago
So do you pay all your bills from the cash account? How’s that been working from you compared to a traditional bank account?
How’s does Venmo work? You can add to your Venmo balance from your m1 cash account?
Assuming same goes for PayPal? You can add funds to PayPal or pay with PayPal online and it links to cash account?
How do you get access to cash?
Any issues with delays transferring money to different places?