Learning Center

Understanding Your Annual Social Security Letter

Article Highlights:

  • Medicare B Premiums
  • Medicare D Premiums
  • Modified AGI
  • 2020 Premiums Table
  • Effect of Recreational Gambling
  • Appealing the Social Security Administration’s Decision
If you are receiving Social Security, then you have just recently received your annual letter from the Social Security Administration letting you know that your Social Security benefits for 2020 have increased by 1.6 percent as a result of a rise in the cost of living. The letter also lets you know how much will be withheld from your monthly retirement benefit for Medicare Parts B (medical insurance) and D (Prescription Drug Plan).

Not everyone realizes their Part B and Part D benefits are based upon their modified adjusted gross income (MAGI) from two years prior. This means the premiums for 2020 are actually based on your MAGI for 2018. The MAGI for making the adjustment is the federal AGI plus the following:
  • Tax-exempt interest income;
  • United States savings bonds interest used to pay higher education tuition and fees, if the interest was excluded from income;
  • Excluded foreign earned income and housing costs;
  • Income derived from sources within Guam, American Samoa, or the Northern Mariana Islands; and
  • Income from sources within Puerto Rico.

2020 MEDICARE PREMIUMS
TAXPAYER FILING STATUS Medicare Part B Monthly Premiums Medicare Part D**
Individual* Married Filing Joint MAGI Increase Total Surcharge
2018 MAGI less than or equal to $87,000 2018 MAGI less than or equal to $174,000 $0.00 $144.60 $0.00
2018 MAGI greater than $87,000 and up to $109,000 2018 MAGI greater than $174,000 and up to $218,000 $57.80 $202.40 $12.20
2018 MAGI greater than $109,000 and up to $136,000 2018 MAGI greater than $218,000 and up to $272,000 $144.60 $289.20 $31.50
2018 MAGI greater than $136,000 and up to $163,000 2018 MAGI greater than $272,000 and up to $326,000 $231.40 $376.00 $50.70
2018 MAGI greater than $163,000 and less than $500,000 2018 MAGI greater than $326,000 and less than $750,000 $318.10 $462.70 $70.00
2018 MAGI greater than or equal to $500,000 2018 MAGI greater than or equal to $7500,000 $347.00 $491.60 $76.40

*The increases for a married taxpayer who lived with his or her spouse at any time during the year and files a separate return are:
  • If 2018 MAGI was $87,000 or less: no surcharge for either Part B or Part D
  • If 2018 MAGI was $87,001 to $412,999: Part B $462.70 and Part D $70.00
  • If 2018 MAGI was $413,000 or above: Part B $491.60 and Part D $76.40
**The monthly Part D surcharge is in addition to the drug plan’s premium.

So, you might discover that even though your monthly Social Security benefits increased because of inflation, the net amount you receive may actually be less per month because of increases in Medicare Part B and D premiums. Such increases are attributable to increased MAGI in 2018, but one might encounter a hidden source of income. This applies to recreational gamblers whose winnings are included in their MAGI but whose losses are an itemized deduction. Thus, even though the overall result may be a loss, the MAGI is increased by the full amount of the gambling winnings, thus possibly causing increases in the Medicare Part B and D premiums.

On the other hand, if 2017 had been a high-income year and your income in 2018 was substantially less, your 2020 Medicare Part B and D premiums may be less than they were in 2019, resulting in a larger net monthly check.

The letter you received from the Social Security Administration does include an appeal process if you disagree with the Social Security Administration’s decision to increase your premiums. However, this appeal must generally be made within 60 days after receipt of the letter. Unfortunately, an increase in your 2018 MAGI that put you into the surcharge range for 2020 and was a result of capital gains due to a one-time sale of real property or stock isn’t a valid reason for an appeal.

If you have questions related to your Social Security benefits and their taxation, please give this office a call. There are often planning strategies that may lessen the tax bite and premium costs.

Share this article...

NEVER MISS A STORY.

Sign up for our newsletters and get our articles delivered right to your inbox.

I confirm this is a service inquiry and not an advertising message or solicitation. By clicking “Submit”, I acknowledge and agree to the creation of an account and to the and .

Social Media

Rose Tax & Financial

8 Pinon Ave
Cedar Crest, New Mexico 87008
Mon - Fri: 10:00am to 6:00pm
Sat: 10:00am to 2:00pm

Check the background of your financial professional on FINRA's BrokerCheck
Avantax affiliated Financial Professionals may only conduct business with residents of the states for which they are properly registered. Please note that not all of the investments and services mentioned are available in every state. Securities offered through Avantax Investment Services℠, Member FINRA, SIPC, Investment Advisory services offered through Avantax Advisory ServicesSM, Insurance services offered through an Avantax affiliated insurance agency. 3200 Olympus Blvd., Suite 100, Dallas, TX 75019. 972-870-6000.
The Avantax family of companies exclusively provide financial products and services through its financial representatives. Although Avantax Wealth Management® does not provide or supervise tax or accounting services, Avantax representatives may offer these services through their independent outside business. Content, links, and some material within this website may have been created by a third party for use by an Avantax affiliated representative. This content is for educational and informational purposes only and does not represent the views and opinions of Avantax Wealth Management® or its subsidiaries. Avantax Wealth Management® is not responsible for and does not control, adopt, or endorse any content contained on any third party website.
This information is not intended as tax or legal advice. Please consult legal or tax professionals for specific information regarding your individual situation.
The information being provided is strictly as a courtesy. When you link to any of the web sites provided here, you are leaving this web site. We make no representation as to the completeness or accuracy of information provided at these web sites. Nor is the company liable for any direct or indirect technical or system issues or any consequences.
For Important Information and Form CRS please visit https://www.avantax.com/disclosures.

FAQs Frequently Asked Questions
Type your message here.
Please fill out the form and our team will get back to you shortly The form was sent successfully