Setting Up and Working With American Century Investments
I deal with American Century on a regular basis through client accounts and self-directed IRAs. It's one of the older fund companies, founded in 1937 out of Kansas City, and while that history sounds like boilerplate, it shows up in the platform. The website hasn't been redesigned since 2014, the mobile app is barely functional, and some of the fund families have quirks that weren't updated when the rest of the industry moved on. Here's what you actually need to know if you're setting up an account or moving funds around. You open an account directly at americancentury.com or through a broker who has American Century as a supported custodian. For most people, the latter is faster because the paperwork goes through an existing brokerage relationship. If you're going direct, expect a verification window of 3 to 5 business days. They pull SSN verification through ThirdPartyID and do a manual fund-by-fund eligibility check, which is slower than automated platforms but reduces error rates on fund allocation. There's no trading app worth using. The American Century mobile app exists but it's essentially a portfolio viewer with a clunky order entry that times out on any network except Wi-Fi. I keep the app installed only because some clients want to check balances on their phones, but I tell them to use the website on a desktop. The web interface works fine and supports full order types.
The Fund Selection Problem
American Century's fund lineup is split across multiple share classes and sometimes multiple tickers for what's functionally the same strategy. The Admiral shares, the Investor shares, the ETF wrappers through the ETF Trust — they all have slightly different expense ratios, minimums, and tax reporting treatments. This isn't unique to American Century, but it's particularly messy here because some funds changed share class structures during the 2020 restructuring without clear communication to retail investors. The Admiral share class on the Stellar Series funds typically carries an expense ratio around 0.25 to 0.40 percent depending on the fund, while the Investor share class runs 0.50 to 0.75 percent. If you're building a portfolio and you accidentally allocate money to Investor shares when Admiral shares are available, you're leaving 25 to 35 basis points on the table annually. For a $100,000 allocation, that's $250 to $350 per year you won't get back. I've seen this happen repeatedly when rollovers come through and the brokerage defaults to the Investor class.
Fund Transfers and Rollovers
This is where things get specific. If you're rolling a 401(k) into an American Century IRA, the trustee-to-trustee transfer usually takes 7 to 14 business days. Direct mail-in checks take longer and carry the risk of the check getting lost in the mail, which I've seen happen twice in five years. Once, I had a client whose employer sent the check directly to him instead of making it payable to the new custodian. He deposited it into his personal account, which triggered a mandatory distribution event and a 60-day rollover window. He missed the deadline by three days because he was out of town. That's a $6,000 tax liability and a $600 early withdrawal penalty for a $50,000 rollover. The workaround is simple but nobody tells you upfront: request a direct transfer from the old custodian and specify the exact American Century account number and routing details. Don't accept a check. If the old custodian insists on mailing a check, demand that it be made payable to "American Century Investments FBO [Your Name]" and have them overnight it directly to American Century's processing center. Never let the check come to you.
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Account Maintenance and Rebalancing
American Century has an automated rebalancing feature called Portfolio Advisor, but it's limited to their own funds and only works on certain account types. It costs 0.30 percent annually on top of the fund expenses, which is steep if you're already paying 0.40 percent in fund fees. For most people, manual rebalancing twice a year through the website is cheaper and just as effective. Log in, pull up your target allocation, and place the trades directly. It takes about 10 minutes per rebalance. One edge case that trips people up: American Century doesn't always accept fractional share purchases on their mutual funds unless you're enrolled in their automatic investment plan. If you're doing a lump-sum contribution and trying to buy exactly 15.3 shares of a fund, the order will reject. You either round to the nearest whole share or set up an automatic monthly investment where fractional shares are calculated at the end of the day based on the actual cash invested. I recommend the automatic route for dollar-cost averaging anyway, since it removes the timing decision entirely.
Tax Reporting
American Century sends Form 1099-DIV and Form 1099-B annually, but the formatting has changed in ways that matter for tax software. Their 1099-B sometimes combines proceeds and cost basis in a way that TurboTax and TaxAct don't always parse correctly on the first import attempt. If you get a mismatch between your American Century 1099 and what the software calculates, don't just accept the software's numbers. Pull the detailed transaction report from the American Century website under Reports & Statements, cross-reference each line, and manually enter any discrepancies. This usually takes 20 minutes and prevents an IRS notice three months later. Their 1099-DIV also separates ordinary dividends, qualified dividends, and capital gain distributions across different boxes in a non-standard way compared to some other custodians. Box 1a is ordinary dividends, but Box 2a (qualified dividends) sometimes includes amounts that should be in Box 3 (total capital gain distributions) depending on the fund's internal accounting. I flag this to clients every January and have them review the fund-level detail before filing.
What American Century Gets Wrong
The biggest issue is customer service accessibility. Phone wait times on their main line regularly run 45 to 90 minutes during market hours. Their online chat feature exists but the agents have limited authority — they can answer basic balance questions and fund lookup, but they cannot process trades, initiate transfers, or override system errors. If you have a substantive problem, you're stuck on hold until someone with actual authority picks up, which is unpredictable. The website search is another problem. Searching for a fund by ticker symbol doesn't always return the correct share class. I once had a client looking up "MFS" funds that showed up as something entirely different because the search indexed by description text rather than ticker. The workaround is to navigate directly to the fund's page through the Funds tab rather than using the search bar. Expense ratios are competitive for actively managed funds but not for index strategies. If your goal is low-cost index exposure, American Century isn't the right choice. Vanguard or Schwab will beat them on price for broad market index funds. American Century's strength is in their actively managed fixed income and multi-asset strategies, where their research team has a legitimate edge. Don't use them for passive exposure when cheaper alternatives exist.
Practical Summary
Set up your account online, use Admiral share classes whenever available, avoid the mobile app for trading, request direct trustee-to-trustee transfers for rollovers, review your 1099s line by line every January, and rebalance manually twice a year rather than paying for their Portfolio Advisor service. If you need low-cost index funds, look elsewhere. If you want actively managed strategies with institutional-grade research, American Century is still competent despite the dated infrastructure.
